CVE-2026-64114

In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 raw_send_hdrinc() validates that the caller-supplied IPv4 header fits within the message length: iphlen = iph->ihl * 4; err = -EINVAL; if (iphlen > length) goto error_free; if (iphlen >= sizeof(iph)) { / fix up saddr, tot_len, id, csum, transport_header */ } It does not, however, reject ihl < 5. For such a packet the "if (iphlen >= sizeof(*iph))" branch is skipped, leaving the crafted iphdr untouched, but the packet is still handed to __ip_local_out() and onward. Downstream consumers that read iph->ihl assume a sane value: net/ipv4/ah4.c:ah_output() in particular subtracts sizeof(struct iphdr) from top_iph->ihl * 4 and passes the (signed-int-negative, then cast to size_t) result to memcpy(), producing an OOB access of length close to SIZE_MAX and a host kernel panic. An IPv4 header with ihl < 5 is malformed by definition (RFC 791: "Internet Header Length is the length of the internet header in 32 bit words ... Note that the minimum value for a correct header is 5."). The kernel should not be willing to inject such a packet into its own output path. Reject "iphlen < sizeof(*iph)" alongside the existing "iphlen > length" check. This matches the principle that locally constructed packets that re-enter the IP stack must pass the same basic sanity tests that a foreign packet would be subjected to. Once this lands, the "if (iphlen >= sizeof(*iph))" wrapper around the fixup branch becomes redundant; left in place to keep the patch minimal and backport-friendly. A follow-up can unwrap it. Note that commit 86f4c90a1c5c ("ipv4, ipv6: ensure raw socket message is big enough to hold an IP header") ensures the message buffer is large enough to hold an iphdr, but does not constrain the self-reported iph->ihl. Reachability: the malformed packet source is any caller with CAP_NET_RAW, including an unprivileged process in a user+net namespace on a kernel with CONFIG_USER_NS=y. The reproduced AH crash also requires a matching xfrm AH policy on the outgoing route; a container granted CAP_NET_ADMIN can install that state and policy in its netns. Loopback bypasses xfrm_output, so the trigger uses a real netdev. Reproduced on UML + KASAN: kernel-mode fault at addr 0x0 with memcpy_orig at the crash site. Same shape reproduces inside a rootless Docker container with --cap-add NET_ADMIN on a stock distro kernel.

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

uaccess: fix integer overflow on access_ok()

Three architectures check the end of a user access against the address limit without taking a possible overflow into account. Passing a negative length or another overflow in here returns success when it should not.

Use the most common correct implementation here, which optimizes for a constant 'size' argument, and turns the common case into a single comparison.(CVE-2022-49289)

In the Linux kernel, the following vulnerability has been resolved:

parisc: Fix double SIGFPE crash

Camm noticed that on parisc a SIGFPE exception will crash an application with a second SIGFPE in the signal handler. Dave analyzed it, and it happens because glibc uses a double-word floating-point store to atomically update function descriptors. As a result of lazy binding, we hit a floating-point store in fpe_func almost immediately.

When the T bit is set, an assist exception trap occurs when when the co-processor encounters any floating-point instruction except for a double store of register %fr0. The latter cancels all pending traps. Let's fix this by clearing the Trap (T) bit in the FP status register before returning to the signal handler in userspace.

The issue can be reproduced with this test program:

root@parisc:~# cat fpe.c

static void fpe_func(int sig, siginfo_t *i, void *v) { sigset_t set; sigemptyset(&set); sigaddset(&set, SIGFPE); sigprocmask(SIG_UNBLOCK, &set, NULL); printf("GOT signal %d with si_code %ld\n", sig, i->si_code); }

int main() { struct sigaction action = { .sa_sigaction = fpe_func, .sa_flags = SA_RESTART|SA_SIGINFO }; sigaction(SIGFPE, &action, 0); feenableexcept(FE_OVERFLOW); return printf("%lf\n",1.7976931348623158E308*1.7976931348623158E308); }

root@parisc:# gcc fpe.c -lm root@parisc:# ./a.out Floating point exception

root@parisc:~# strace -f ./a.out execve("./a.out", ["./a.out"], 0xf9ac7034 /* 20 vars /) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=81921024, rlim_max=RLIM_INFINITY}) = 0 ... rt_sigaction(SIGFPE, {sa_handler=0x1110a, sa_mask=[], sa_flags=SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 --- SIGFPE {si_signo=SIGFPE, si_code=FPE_FLTOVF, si_addr=0x1078f} --- --- SIGFPE {si_signo=SIGFPE, si_code=FPE_FLTOVF, si_addr=0xf8f21237} --- +++ killed by SIGFPE +++ Floating point exception(CVE-2025-37991)

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked()

kcalloc() may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.ws_size is set, leading to a potential NULL pointer dereference in atom_get_src_int() when accessing WS entries.

Return -ENOMEM on allocation failure to avoid the NULL dereference.(CVE-2025-68190)

In the Linux kernel, the following vulnerability has been resolved:

arm64/fpsimd: signal: Fix restoration of SVE context

When SME is supported, Restoring SVE signal context can go wrong in a few ways, including placing the task into an invalid state where the kernel may read from out-of-bounds memory (and may potentially take a fatal fault) and/or may kill the task with a SIGKILL.

(1) Restoring a context with SVE_SIG_FLAG_SM set can place the task into an invalid state where SVCR.SM is set (and sve_state is non-NULL) but TIF_SME is clear, consequently resuting in out-of-bounds memory reads and/or killing the task with SIGKILL.

This can only occur in unusual (but legitimate) cases where the SVE
signal context has either been modified by userspace or was saved in
the context of another task (e.g. as with CRIU), as otherwise the
presence of an SVE signal context with SVE_SIG_FLAG_SM…

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

net: hns3: add VLAN id validation before using

Currently, the VLAN id may be used without validation when receive a VLAN configuration mailbox from VF. The length of vlan_del_fail_bmap is BITS_TO_LONGS(VLAN_N_VID). It may cause out-of-bounds memory access once the VLAN id is bigger than or equal to VLAN_N_VID.

Therefore, VLAN id needs to be checked to ensure it is within the range of VLAN_N_VID.(CVE-2025-71112)

In the Linux kernel, the following vulnerability has been resolved:

ext4: fix string copying in parse_apply_sb_mount_options()

strscpy_pad() can't be used to copy a non-NUL-term string into a NUL-term string of possibly bigger size. Commit 0efc5990bca5 ("string.h: Introduce memtostr() and memtostr_pad()") provides additional information in that regard. So if this happens, the following warning is observed:

strnlen: detected buffer overflow: 65 byte read of buffer size 64 WARNING: CPU: 0 PID: 28655 at lib/string_helpers.c:1032 __fortify_report+0x96/0xc0 lib/string_helpers.c:1032 Modules linked in: CPU: 0 UID: 0 PID: 28655 Comm: syz-executor.3 Not tainted 6.12.54-syzkaller-00144-g5f0270f1ba00 #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:__fortify_report+0x96/0xc0 lib/string_helpers.c:1032 Call Trace: <TASK> __fortify_panic+0x1f/0x30 lib/string_helpers.c:1039 strnlen include/linux/fortify-string.h:235 [inline] sized_strscpy include/linux/fortify-string.h:309 [inline] parse_apply_sb_mount_options fs/ext4/super.c:2504 [inline] __ext4_fill_super fs/ext4/super.c:5261 [inline] ext4_fill_super+0x3c35/0xad00 fs/ext4/super.c:5706 get_tree_bdev_flags+0x387/0x620 fs/super.c:1636 vfs_get_tree+0x93/0x380 fs/super.c:1814 do_new_mount fs/namespace.c:3553 [inline] path_mount+0x6ae/0x1f70 fs/namespace.c:3880 do_mount fs/namespace.c:3893 [inline] __do_sys_mount fs/namespace.c:4103 [inline] __se_sys_mount fs/namespace.c:4080 [inline] __x64_sys_mount+0x280/0x300 fs/namespace.c:4080 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x64/0x140 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x76/0x7e

Since userspace is expected to provide s_mount_opts field to be at most 63 characters long with the ending byte being NUL-term, use a 64-byte buffer which matches the size of s_mount_opts, so that strscpy_pad() does its job properly. Return with error if the user still managed to provide a non-NUL-term string here.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.(CVE-2025-71123)

In the Linux kernel, the following vulnerability has been resolved:

RDMA/umad: Reject negative data_len in ib_umad_write

ib_umad_write computes data_len from user-controlled count and the MAD header sizes. With a mismatched user MAD header size and RMPP header length, data_len can become negative and reach ib_create_send_mad(). This can make the padding calculation exceed the segment size and trigger an out-of-bounds memset in alloc_send_rmpp_list().

Add an explicit check to reject negative data_len before creating the send buffer.

KASAN splat: [ 211.363464] BUG: KASAN: slab-out-of-bounds in ib_create_send_mad+0xa01/0x11b0 [ 211.364077] Write of size 220 at addr ffff88800c3fa1f8 by task spray_thread/102 [ 211.365867] ib_create_send_mad+0xa01/0x11b0 [ 211.365887] ib_umad_write+0x853/0x1c80(CVE-2026-23243)

In the Linux kernel, the following vulnerability has been resolved:

nvme: fix memory allocation in nvme_pr_read_keys()

nvme_pr_read_keys() takes num_keys from userspace and uses it to calculate the allocation size for rse via struct_size(). The upper limit is PR_KEYS_MAX (64K).

A malicious or buggy userspace can pass a large num_keys value that results in a 4MB allocation attempt at most, causing a warning in the page allocator when the order exceeds…

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: openvswitch: defer tunnel netdev_put to RCU release (CVE-2026-31678)

• kernel: xfrm: espintcp: do not reuse an in-progress partial send (CVE-2026-52935)

• kernel: USB: serial: mxuport: fix memory corruption with small endpoint (CVE-2026-63899)

• kernel: bridge: mcast: Fix a possible use-after-free when removing a bridge port (CVE-2026-64032)

• kernel: tcp: fix stale per-CPU tcp_tw_isn leak enabling ISN prediction (CVE-2026-64024)

• kernel: usb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes() (CVE-2026-63962)

• kernel: Bluetooth: hci_sync: Set HCI_CMD_DRAIN_WORKQUEUE during device close (CVE-2026-63974)

• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)

• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)

• kernel: Bluetooth: hci_sync: Fix advertising data UAFs (CVE-2026-74509)

• kernel: Linux kernel: Denial of Service due to incorrect GSO state handling in network fragment reassembly (CVE-2026-80590)

• kernel: smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() (CVE-2026-89633)

• kernel: perf: Fix addr_filter_ranges lifetime (CVE-2026-93817)

• kernel: kernel: strparser: use-after-free via msg_timer_work rearm after strp_done() cancellation ()

• kernel: exec: Cleanup POSIX timers right after de_thread() (CVE-2026-98260)

• kernel: ipv4: validate checksum_start before completing checksum (CVE-2026-99999)

Bug Fix(es) and Enhancement(s):

• Batch: z-stream xfrm - rhel-9.8.z (NST-Core-26W38) (JIRA:Rocky Linux-256697)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)

• kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266)

• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)

• kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202)

• kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536)

• kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590)

• kernel: vfio/pci: clear vdev->msi_perm after freeing it on init failure (CVE-2026-89777)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)

• kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266)

• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)

• kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202)

• kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536)

• kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590)

• kernel: vfio/pci: clear vdev->msi_perm after freeing it on init failure (CVE-2026-89777)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: calipso: Don't call calipso functions for AF_INET sk. (CVE-2025-38147)

• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)

• kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (CVE-2026-64048)

• kernel: ALSA: hda/cs35l41: Fix firmware load work teardown (CVE-2026-64481)

• kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266)

• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)

• kernel: drm/amd/display: set new_stream to NULL after release (CVE-2026-68236)

• kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202)

• kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation (CVE-2026-68278)

• kernel: drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() (CVE-2026-68245)

• kernel: ovl: check access to copy_file_range source with src mounter creds (CVE-2026-68448)

• kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536)

• kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590)

• kernel: drm/vmwgfx: use check_add_overflow for shader size+offset bound (CVE-2026-80887)

• kernel: perf: Fix use-after-free when perf mmap() revival races with the last munmap() (CVE-2026-89791)

• kernel: drm/amdkfd: Add TLB flush after MES queue eviction/suspension (CVE-2026-89811)

• kernel: perf: Fix addr_filter_ranges lifetime (CVE-2026-93817)

• kernel: drm/amdgpu: Bound GPIO I2C table entry count from VBIOS (CVE-2026-97493)

Bug Fix(es) and Enhancement(s):

• Backport request: bonding: only set speed/duplex to unknown, if getting speed failed [rhel-10.2.z] (JIRA:Rocky Linux-179066)

• RTLA segfaults on freed memory access on double SIGINT [rhel-10.2.z] (JIRA:Rocky Linux-193031)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

In the Linux kernel, the following vulnerability has been resolved: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 raw_send_hdrinc() validates that the caller-supplied IPv4 header fits within the message length: iphlen = iph->ihl * 4; err = -EINVAL; if (iphlen > length) goto error_free; if (iphlen >= sizeof(iph)) { / fix up saddr, tot_len, id, csum, transport_header */ } It does not, however, reject ihl < 5. For such a packet the "if (iphlen >= sizeof(*iph))" branch is skipped, leaving the crafted iphdr untouched, but the packet is still handed to __ip_local_out() and onward. Downstream consumers that read iph->ihl assume a sane value: net/ipv4/ah4.c:ah_output() in particular subtracts sizeof(struct iphdr) from top_iph->ihl * 4 and passes the (signed-int-negative, then cast to size_t) result to memcpy(), producing an OOB access of length close to SIZE_MAX and a host kernel panic. An IPv4 header with ihl < 5 is malformed by definition (RFC 791: "Internet Header Length is the length of the internet header in 32 bit words ... Note that the minimum value for a correct header is 5."). The kernel should not be willing to inject such a packet into its own output path. Reject "iphlen < sizeof(*iph)" alongside the existing "iphlen > length" check. This matches the principle that locally constructed packets that re-enter the IP stack must pass the same basic sanity tests that a foreign packet would be subjected to. Once this lands, the "if (iphlen >= sizeof(*iph))" wrapper around the fixup branch becomes redundant; left in place to keep the patch minimal and backport-friendly. A follow-up can unwrap it. Note that commit 86f4c90a1c5c ("ipv4, ipv6: ensure raw socket message is big enough to hold an IP header") ensures the message buffer is large enough to hold an iphdr, but does not constrain the self-reported iph->ihl. Reachability: the malformed packet source is any caller with CAP_NET_RAW, including an unprivileged process in a user+net namespace on a kernel with CONFIG_USER_NS=y. The reproduced AH crash also requires a matching xfrm AH policy on the outgoing route; a container granted CAP_NET_ADMIN can install that state and policy in its netns. Loopback bypasses xfrm_output, so the trigger uses a real netdev. Reproduced on UML + KASAN: kernel-mode fault at addr 0x0 with memcpy_orig at the crash site. Same shape reproduces inside a rootless Docker container with --cap-add NET_ADMIN on a stock distro kernel.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: openvswitch: defer tunnel netdev_put to RCU release (CVE-2026-31678)
• kernel: xfrm: espintcp: do not reuse an in-progress partial send (CVE-2026-52935)
• kernel: USB: serial: mxuport: fix memory corruption with small endpoint (CVE-2026-63899)
• kernel: bridge: mcast: Fix a possible use-after-free when removing a bridge port (CVE-2026-64032)
• kernel: tcp: fix stale per-CPU tcp_tw_isn leak enabling ISN prediction (CVE-2026-64024)
• kernel: usb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes() (CVE-2026-63962)
• kernel: Bluetooth: hci_sync: Set HCI_CMD_DRAIN_WORKQUEUE during device close (CVE-2026-63974)
• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)
• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)
• kernel: Bluetooth: hci_sync: Fix advertising data UAFs (CVE-2026-74509)
• kernel: Linux kernel: Denial of Service due to incorrect GSO state handling in network fragment reassembly (CVE-2026-80590)
• kernel: smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() (CVE-2026-89633)
• kernel: perf: Fix addr_filter_ranges lifetime (CVE-2026-93817)
• kernel: kernel: strparser: use-after-free via msg_timer_work rearm after strp_done() cancellation ()
• kernel: exec: Cleanup POSIX timers right after de_thread() (CVE-2026-98260)
• kernel: ipv4: validate checksum_start before completing checksum (CVE-2026-99999)

Bug Fix(es) and Enhancement(s):

• Batch: z-stream xfrm - almalinux-9.8.z (NST-Core-26W38) (JIRA:AlmaLinux-256697)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)
• kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266)
• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)
• kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202)
• kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536)
• kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590)
• kernel: vfio/pci: clear vdev->msi_perm after freeing it on init failure (CVE-2026-89777)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)
• kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266)
• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)
• kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202)
• kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536)
• kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590)
• kernel: vfio/pci: clear vdev->msi_perm after freeing it on init failure (CVE-2026-89777)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: calipso: Don't call calipso functions for AF_INET sk. (CVE-2025-38147)
• kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)
• kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (CVE-2026-64048)
• kernel: ALSA: hda/cs35l41: Fix firmware load work teardown (CVE-2026-64481)
• kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266)
• kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)
• kernel: drm/amd/display: set new_stream to NULL after release (CVE-2026-68236)
• kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202)
• kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation (CVE-2026-68278)
• kernel: drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() (CVE-2026-68245)
• kernel: ovl: check access to copy_file_range source with src mounter creds (CVE-2026-68448)
• kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536)
• kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590)
• kernel: drm/vmwgfx: use check_add_overflow for shader size+offset bound (CVE-2026-80887)
• kernel: perf: Fix use-after-free when perf mmap() revival races with the last munmap() (CVE-2026-89791)
• kernel: drm/amdkfd: Add TLB flush after MES queue eviction/suspension (CVE-2026-89811)
• kernel: perf: Fix addr_filter_ranges lifetime (CVE-2026-93817)
• kernel: drm/amdgpu: Bound GPIO I2C table entry count from VBIOS (CVE-2026-97493)

Bug Fix(es) and Enhancement(s):

• Backport request: bonding: only set speed/duplex to unknown, if getting speed failed [almalinux-10.2.z] (JIRA:AlmaLinux-179066)
• RTLA segfaults on freed memory access on double SIGINT [almalinux-10.2.z] (JIRA:AlmaLinux-193031)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

• Rebased onto Oracle UEK base 5.4.17-2136.357.2.el7uek
• sctp: don't free the ASCONF's own transport in DEL-IP processing {CVE-2026-64564}
• ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison {CVE-2026-53309}
• ocfs2/dlm: validate qr_numregions in dlm_match_regions() {CVE-2026-53043}
• ixgbevf: fix use-after-free in VEPA multicast source pruning {CVE-2026-64113}
• ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• NFSv4: include MAY_WRITE in open permission mask for O_TRUNC {CVE-2026-64298}
• fuse: re-lock request before returning from fuse_ref_folio() {CVE-2026-64266}
• scsi: isci: Fix use-after-free in device removal path {CVE-2026-64103}
• crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec {CVE-2026-23060}
• futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock {CVE-2026-53166}
• net: af_key: zero aligned sockaddr tail in PF_KEY exports {CVE-2026-43088}
• scsi: aic94xx: fix use-after-free in device removal path {CVE-2025-71075}
• i2c: piix4: Fix adapter not be removed in piix4_remove() {CVE-2022-49900}
• Bluetooth: MGMT: validate LTK enc_size on load {CVE-2026-43020}
• ext4: convert inline data to extents when truncate exceeds inline size {CVE-2026-31452}
• can: raw: fix ro->uniq use-after-free in raw_rcv() {CVE-2026-31532}
• ALSA: 6fire: fix use-after-free on disconnect {CVE-2026-31581}
• ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY {CVE-2026-31597}
• netfilter: nf_conntrack_helper: pass helper to expect cleanup {CVE-2026-43027}
• drm/amdgpu: Fix use-after-free race in VM acquire {CVE-2026-43370}
• xfrm_user: fix info leak in build_mapping() {CVE-2026-43089}
• xfs: fix freemap adjustments when adding xattrs to leaf blocks {CVE-2026-43158}
• libceph: make decode_pool() more resilient against corrupted osdmaps {CVE-2025-71116}
• e1000: fix OOB in e1000_tbi_should_accept() {CVE-2025-71093}
• ALSA: usb-audio: Use correct version for UAC3 header validation {CVE-2026-23318}
• nfnetlink_osf: validate individual option lengths in fingerprints {CVE-2026-23397}
• Squashfs: check metadata block offset is within range {CVE-2026-23388}
• net: bridge: fix nd_tbl NULL dereference when IPv6 is disabled {CVE-2026-23381}
• wifi: mac80211: fix NULL deref in mesh_matches_local() {CVE-2026-23396}
• icmp: fix NULL pointer dereference in icmp_tag_validation() {CVE-2026-23398}
• HID: Add HID_CLAIMED_INPUT guards in raw_event callbacks missing them {CVE-2026-23382}
• net: usb: kalmia: validate USB endpoints {CVE-2026-23365}
• wifi: radiotap: reject radiotap with unknown bits {CVE-2026-23367}
• drbd: fix "LOGIC BUG" in drbd_al_begin_io_nonblock() {CVE-2026-23356}
• batman-adv: reject oversized global TT response buffers {CVE-2026-31659}
• drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() {CVE-2026-43206}
• net: ipv6: ndisc: fix ndisc_ra_useropt to initialize nduseropt_padX fields to zero to prevent an info-leak {CVE-2026-43040}
• ALSA: ctxfi: Limit PTP to a single page {CVE-2026-31602}
• nvdimm/bus: Fix potential use after free in asynchronous initialization {CVE-2026-31399}
• usb: class: cdc-wdm: fix reordering issue in read code path {CVE-2026-43427}
• media: dvb-net: fix OOB access in ULE extension header tables {CVE-2026-31405}
• sysctl: Fix data races in proc_douintvec(). {CVE-2022-49641}
• netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table() {CVE-2026-43450}
• ALSA: caiaq: fix stack out-of-bounds read in init_card {CVE-2026-31778}
• atm: lec: fix use-after-free in sock_def_readable() {CVE-2026-43050}
• fs: writeback: fix use-after-free in __mark_inode_dirty() {CVE-2025-39866}
• usb: core: config: Prevent OOB read in SS endpoint companion parsing {CVE-2025-39760}
• crypto: lzo - Fix compression buffer overrun {CVE-2025-38068}
• KVM: x86: Reset IRTE to host control if new route isn't postable {CVE-2025-37885}
• vhost-scsi: Fix handling of multiple calls to vhost_scsi_set_endpoint {CVE-2025-22083}
• mm:…

• CVE-2025-68214
  • timers: Fix NULL function pointer race in timer_shutdown_sync() {CVE-2025-68214}
• CVE-2024-58093
  • PCI/ASPM: Fix link state exit during switch upstream function removal {CVE-2024-58093}
• CVE-2026-72463
  • xfrm: Fix dev use-after-free in xfrm async resumption {CVE-2026-72463}
• CVE-2026-64600
  • xfs: resample the data fork mapping after cycling ILOCK {CVE-2026-64600}
• CVE-2026-64095
  • batman-adv: bla: avoid double decrement of bla.num_requests {CVE-2026-64095}
• CVE-2026-64274
  • Input: goodix - clamp the device-reported contact count {CVE-2026-64274}
• CVE-2026-64273
  • Input: iforce - bound the device-reported force-feedback effect index {CVE-2026-64273}
• CVE-2026-64270
  • Input: mms114 - reject an oversized device packet size {CVE-2026-64270}
• CVE-2026-64188
  • net: qualcomm: rmnet: fix endpoint use-after-free in rmnet_dellink() {CVE-2026-64188}
• CVE-2026-64096
  • batman-adv: mcast: fix use-after-free in orig_node RCU release {CVE-2026-64096}
• CVE-2026-64093
  • batman-adv: tp_meter: directly shut down timer on cleanup {CVE-2026-64093}
• CVE-2026-64091
  • batman-adv: tt: fix TOCTOU race for reported vlans {CVE-2026-64091}
• CVE-2026-64298
  • NFSv4: include MAY_WRITE in open permission mask for O_TRUNC {CVE-2026-64298}
• CVE-2026-64276
  • Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count {CVE-2026-64276}
• CVE-2026-64271
  • Input: touchwin - reset the packet index on every complete packet {CVE-2026-64271}
• CVE-2026-64266
  • fuse: re-lock request before returning from fuse_ref_folio() {CVE-2026-64266}
• CVE-2026-64218
  • batman-adv: bla: fix report_work leak on backbone_gw purge {CVE-2026-64218}
• CVE-2026-64191
  • i2c: stub: Reject I2C block transfers with invalid length {CVE-2026-64191}
• CVE-2026-64115
  • vsock/vmci: fix UAF when peer resets connection during handshake {CVE-2026-64115}
• CVE-2026-64114
  • ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• CVE-2026-64113
  • ixgbevf: fix use-after-free in VEPA multicast source pruning {CVE-2026-64113}
• CVE-2026-64103
  • scsi: isci: Fix use-after-free in device removal path {CVE-2026-64103}
• CVE-2026-43249
  • 9p/xen: protect xen_9pfs_front_free against concurrent calls {CVE-2026-43249}
• CVE-2025-39686
  • comedi: Make insn_rw_emulate_bits() do insn->n samples {CVE-2025-39686}
• CVE-2025-38068
  • crypto: lzo - Fix compression buffer overrun {CVE-2025-38068}
• CVE-2025-39901
  • i40e: remove read access to debugfs files {CVE-2025-39901}
• CVE-2023-54207
  • HID: uclogic: Correct devm device reference for hidinput input_dev name {CVE-2023-54207}
• CVE-2023-53446
  • PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free {CVE-2023-53446}
• CVE-2022-50422
  • scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• CVE-2022-50066
  • net: atlantic: fix aq_vec index out of range error {CVE-2022-50066}
• CVE-2025-71152
  • net: dsa: properly keep track of master (conduit) reference {CVE-2025-71152}
• CVE-2026-53131
  • netfilter: require Ethernet MAC header before using eth_hdr() {CVE-2026-53131}
• CVE-2026-31685
  • netfilter: ip6t_eui64: reject invalid MAC header for all packets {CVE-2026-31685}
• CVE-2026-31768
  • iio: adc: ti-adc161s626: use DMA-safe memory for spi_read() {CVE-2026-31768}
• CVE-2026-43458
  • serial: caif: hold tty->link reference in ldisc_open and ser_release {CVE-2026-43458}
  • serial: caif: hold tty->link reference in ldisc_open and ser_release {CVE-2026-43458}
• CVE-2023-53338
  • lwt: Fix return values of BPF xmit ops {CVE-2023-53338}
• CVE-2026-43076…

• CVE-2025-68214
  • timers: Fix NULL function pointer race in timer_shutdown_sync() {CVE-2025-68214}
• CVE-2024-58093
  • PCI/ASPM: Fix link state exit during switch upstream function removal {CVE-2024-58093}
• CVE-2026-72463
  • xfrm: Fix dev use-after-free in xfrm async resumption {CVE-2026-72463}
• CVE-2026-64600
  • xfs: resample the data fork mapping after cycling ILOCK {CVE-2026-64600}
• CVE-2026-64095
  • batman-adv: bla: avoid double decrement of bla.num_requests {CVE-2026-64095}
• CVE-2026-64274
  • Input: goodix - clamp the device-reported contact count {CVE-2026-64274}
• CVE-2026-64273
  • Input: iforce - bound the device-reported force-feedback effect index {CVE-2026-64273}
• CVE-2026-64270
  • Input: mms114 - reject an oversized device packet size {CVE-2026-64270}
• CVE-2026-64188
  • net: qualcomm: rmnet: fix endpoint use-after-free in rmnet_dellink() {CVE-2026-64188}
• CVE-2026-64096
  • batman-adv: mcast: fix use-after-free in orig_node RCU release {CVE-2026-64096}
• CVE-2026-64093
  • batman-adv: tp_meter: directly shut down timer on cleanup {CVE-2026-64093}
• CVE-2026-64091
  • batman-adv: tt: fix TOCTOU race for reported vlans {CVE-2026-64091}
• CVE-2026-64298
  • NFSv4: include MAY_WRITE in open permission mask for O_TRUNC {CVE-2026-64298}
• CVE-2026-64276
  • Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count {CVE-2026-64276}
• CVE-2026-64271
  • Input: touchwin - reset the packet index on every complete packet {CVE-2026-64271}
• CVE-2026-64266
  • fuse: re-lock request before returning from fuse_ref_folio() {CVE-2026-64266}
• CVE-2026-64218
  • batman-adv: bla: fix report_work leak on backbone_gw purge {CVE-2026-64218}
• CVE-2026-64191
  • i2c: stub: Reject I2C block transfers with invalid length {CVE-2026-64191}
• CVE-2026-64115
  • vsock/vmci: fix UAF when peer resets connection during handshake {CVE-2026-64115}
• CVE-2026-64114
  • ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• CVE-2026-64113
  • ixgbevf: fix use-after-free in VEPA multicast source pruning {CVE-2026-64113}
• CVE-2026-64103
  • scsi: isci: Fix use-after-free in device removal path {CVE-2026-64103}
• CVE-2026-43249
  • 9p/xen: protect xen_9pfs_front_free against concurrent calls {CVE-2026-43249}
• CVE-2025-39686
  • comedi: Make insn_rw_emulate_bits() do insn->n samples {CVE-2025-39686}
• CVE-2025-38068
  • crypto: lzo - Fix compression buffer overrun {CVE-2025-38068}
• CVE-2025-39901
  • i40e: remove read access to debugfs files {CVE-2025-39901}
• CVE-2023-54207
  • HID: uclogic: Correct devm device reference for hidinput input_dev name {CVE-2023-54207}
• CVE-2023-53446
  • PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free {CVE-2023-53446}
• CVE-2022-50422
  • scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() {CVE-2022-50422}
• CVE-2022-50066
  • net: atlantic: fix aq_vec index out of range error {CVE-2022-50066}
• CVE-2025-71152
  • net: dsa: properly keep track of master (conduit) reference {CVE-2025-71152}
• CVE-2026-53131
  • netfilter: require Ethernet MAC header before using eth_hdr() {CVE-2026-53131}
• CVE-2026-31685
  • netfilter: ip6t_eui64: reject invalid MAC header for all packets {CVE-2026-31685}
• CVE-2026-31768
  • iio: adc: ti-adc161s626: use DMA-safe memory for spi_read() {CVE-2026-31768}
• CVE-2026-43458
  • serial: caif: hold tty->link reference in ldisc_open and ser_release {CVE-2026-43458}
  • serial: caif: hold tty->link reference in ldisc_open and ser_release {CVE-2026-43458}
• CVE-2023-53338
  • lwt: Fix return values of BPF xmit ops {CVE-2023-53338}
• CVE-2026-43076…

• usb: free iso schedules on failed submit {CVE-2026-64348}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
• USB: iowarrior: fix use-after-free on disconnect {CVE-2026-64342}
• can: bcm: restore op->flags assignment lost in the bcm_tx_lock backport {CVE-2025-38004}
• can: bcm: fix out-of-bounds frame read introduced by the bcm_tx_lock backport {CVE-2025-38004}
• dm-log: fix a bitset_size overflow on 32bit machines {CVE-2026-72105}
• scsi: aic94xx: fix use-after-free in device removal path {CVE-2025-71075}
• dm log: fix out-of-bounds write due to region_count overflow {CVE-2026-53059}
• netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• Input: touchwin - reset the packet index on every complete packet {CVE-2026-64271}
• IB/mad: Drop unmatched RMPP responses before reassembly {CVE-2026-68425}
• wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() {CVE-2026-68413}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• Bluetooth: RFCOMM: validate skb length in rfcomm_recv_frame {CVE-2026-53254}
• net: af_key: zero aligned sockaddr tail in PF_KEY exports {CVE-2026-43088}
• netfilter: nf_conntrack_sip: don't use simple_strtoul {CVE-2026-52986}
• tcp: fix potential race in tcp_v6_syn_recv_sock() {CVE-2026-43198}
• netfilter: ctnetlink: ensure safe access to master conntrack {CVE-2026-43116}
• scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress {CVE-2023-52974}
• Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() {CVE-2026-53256}
• Bluetooth: bnep: reject short frames before parsing {CVE-2026-53253}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() {CVE-2026-31408}
• ext4: fix e4b bitmap inconsistency reports {CVE-2026-45942}
• RDMA/srp: bound SRP_RSP sense copy by the received length {CVE-2026-53186}
• inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• nfsd: fix heap overflow in NFSv4.0 LOCK replay cache {CVE-2026-31402}
• ipv6: mcast: Fix use-after-free when processing MLD queries {CVE-2026-53275}
• netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check {CVE-2026-52998}
• RDMA/umad: Reject negative data_len in ib_umad_write() {CVE-2026-23243}
• can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
• netfilter: xt_tcpmss: check remaining length before reading option length {CVE-2026-43190}
• netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() {CVE-2026-23455}
• netfilter: nf_conntrack_irc: fix possible out-of-bounds read {CVE-2026-53268}
• scsi: libfc: Fix use after free in fc_exch_abts_resp() {CVE-2022-49114}
• drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() {CVE-2022-50185}
• wifi: libertas: fix use-after-free in lbs_free_adapter() {CVE-2026-23281}
• ALSA: usb-audio: Fix an OOB bug in parse_audio_mixer_unit {CVE-2019-15117}
• vfs: introduce FMODE_UNSIGNED_OFFSET for allowing negative f_pos {CVE-2019-18675}
• infiniband: fix a possible use-after-free bug {CVE-2018-14734}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold {CVE-2026-31408}
• xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete {CVE-2026-46116}
• netfilter: require Ethernet MAC header before using eth_hdr()…

• usb: free iso schedules on failed submit {CVE-2026-64348}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
• USB: iowarrior: fix use-after-free on disconnect {CVE-2026-64342}
• can: bcm: restore op->flags assignment lost in the bcm_tx_lock backport {CVE-2025-38004}
• can: bcm: fix out-of-bounds frame read introduced by the bcm_tx_lock backport {CVE-2025-38004}
• dm-log: fix a bitset_size overflow on 32bit machines {CVE-2026-72105}
• scsi: aic94xx: fix use-after-free in device removal path {CVE-2025-71075}
• dm log: fix out-of-bounds write due to region_count overflow {CVE-2026-53059}
• netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• Input: touchwin - reset the packet index on every complete packet {CVE-2026-64271}
• IB/mad: Drop unmatched RMPP responses before reassembly {CVE-2026-68425}
• wifi: ipw2100: fix potential memory leak in ipw2100_pci_init_one() {CVE-2026-68413}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
• net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
• pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
• Bluetooth: RFCOMM: validate skb length in rfcomm_recv_frame {CVE-2026-53254}
• net: af_key: zero aligned sockaddr tail in PF_KEY exports {CVE-2026-43088}
• netfilter: nf_conntrack_sip: don't use simple_strtoul {CVE-2026-52986}
• tcp: fix potential race in tcp_v6_syn_recv_sock() {CVE-2026-43198}
• netfilter: ctnetlink: ensure safe access to master conntrack {CVE-2026-43116}
• scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress {CVE-2023-52974}
• Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() {CVE-2026-53256}
• Bluetooth: bnep: reject short frames before parsing {CVE-2026-53253}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() {CVE-2026-31408}
• ext4: fix e4b bitmap inconsistency reports {CVE-2026-45942}
• RDMA/srp: bound SRP_RSP sense copy by the received length {CVE-2026-53186}
• inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
• nfsd: fix heap overflow in NFSv4.0 LOCK replay cache {CVE-2026-31402}
• ipv6: mcast: Fix use-after-free when processing MLD queries {CVE-2026-53275}
• netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check {CVE-2026-52998}
• RDMA/umad: Reject negative data_len in ib_umad_write() {CVE-2026-23243}
• can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
• netfilter: xt_tcpmss: check remaining length before reading option length {CVE-2026-43190}
• netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() {CVE-2026-23455}
• netfilter: nf_conntrack_irc: fix possible out-of-bounds read {CVE-2026-53268}
• scsi: libfc: Fix use after free in fc_exch_abts_resp() {CVE-2022-49114}
• drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() {CVE-2022-50185}
• wifi: libertas: fix use-after-free in lbs_free_adapter() {CVE-2026-23281}
• ALSA: usb-audio: Fix an OOB bug in parse_audio_mixer_unit {CVE-2019-15117}
• vfs: introduce FMODE_UNSIGNED_OFFSET for allowing negative f_pos {CVE-2019-18675}
• infiniband: fix a possible use-after-free bug {CVE-2018-14734}
• phonet: pep: fix use-after-free in pep_get_sb() {CVE-2026-68144}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold {CVE-2026-31408}
• xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete {CVE-2026-46116}
• netfilter: require Ethernet MAC header before using eth_hdr()…

• CVE-2024-36894
  • usb: gadget: f_fs: drop the duplicate usb_ep_free_request() in ffs_user_copy_worker() {CVE-2024-36894}
• CVE-2026-97447
  • ACPICA: Enhance OEM ID and Table ID validation in acpi_ex_load_table_op() {CVE-2026-97447}
• CVE-2026-93822
  • PCI: iproc: Protect root bus removal with rescan lock {CVE-2026-93822}
• CVE-2026-93826
  • HID: hidpp: fix potential UAF in hidpp_connect_event() {CVE-2026-93826}
• CVE-2026-97954
  • net/rds: fix tcp stream corruption with large pages {CVE-2026-97954}
• CVE-2026-97949
  • configfs: unhash the dentry before dropping the item in rmdir {CVE-2026-97949}
• CVE-2026-97931
  • ALSA: us122l: Prevent write upgrades for read mappings {CVE-2026-97931}
• CVE-2026-97940
  • ipv6: fix fib6 walker UAF on seq stop {CVE-2026-97940}
• CVE-2026-97539
  • usb: xusbatm: don't rely on id table pointer arithmetic {CVE-2026-97539}
• CVE-2026-74510
  • Bluetooth: mgmt: fix UAF in pair command cancellation {CVE-2026-74510}
• CVE-2026-72084
  • scsi: target: Bound PR-OUT TransportID parsing to the received buffer {CVE-2026-72084}
• CVE-2026-90302
  • ocfs2: synchronize heartbeat callbacks with o2net teardown {CVE-2026-90302}
• CVE-2026-90320
  • ocfs2: validate external xattr entries when reading metadata {CVE-2026-90320}
• CVE-2026-90321
  • ocfs2: validate inline xattrs during inode block validation {CVE-2026-90321}
• CVE-2026-90431
  • remoteproc: Prevent crash handling to race with rproc_del() {CVE-2026-90431}
• CVE-2026-74637
  • perf/core: Fix group leader use-after-free after sibling detach {CVE-2026-74637}
• CVE-2026-74752
  • sctp: validate cookie AUTH state before use {CVE-2026-74752}
• CVE-2026-74387
  • ALSA: seq: midi: Serialize output teardown with event_input {CVE-2026-74387}
• CVE-2026-80536
  • xfs: bounds-check buffer log item's dirty bitmap {CVE-2026-80536}
• CVE-2026-89659
  • NFSD: Prevent client use-after-free during delegation revoke {CVE-2026-89659}
• CVE-2026-80576
  • drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
• CVE-2026-90223
  • nfc: llcp: bound SNL TLV parsing to the skb and add length checks {CVE-2026-90223}
• CVE-2026-80994
  • net: openvswitch: fix flow mask use-after-free on flow deletion {CVE-2026-80994}
• CVE-2026-72398
  • sctp: add INIT verification after cookie unpacking {CVE-2026-72398}
• CVE-2026-74583
  • net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• CVE-2026-72322
  • ipv6: mcast: Fix potential UAF in MLD delayed work {CVE-2026-72322}
• CVE-2026-93095
  • hfsplus: validate thread record before delete key rebuild {CVE-2026-93095}
• CVE-2026-72472
  • nfs: use nfsi->rwsem to protect traversal of the file lock list {CVE-2026-72472}
• CVE-2026-90045
  • USB: gadget: ffs: fix mm lifetime handling {CVE-2026-90045}
• CVE-2026-90421
  • PCI: Fix UAF when probe runs concurrent to dyn ID removal {CVE-2026-90421}
• CVE-2026-64583
  • usb: gadget: udc: bdc: free IRQ and drain func_wake_notify before teardown {CVE-2026-64583}
• CVE-2026-68329
  • iommu/amd: Wait for completion instead of returning early in iommu_completion_wait() {CVE-2026-68329}
• CVE-2026-89448
  • iommu/vt-d: Force requesting ACS when tboot is enabled {CVE-2026-89448}
• CVE-2026-64001
  • ALSA: pcm: oss: Fix setup list UAF on proc write error {CVE-2026-64001}
• CVE-2026-64305
  • crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• CVE-2026-64348
  • usb: free iso schedules on failed submit {CVE-2026-64348}
• CVE-2026-64422
  • net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
• CVE-2026-90180
  • block:…

• ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• sunrpc: defer rq_argp and rq_resp free until after RCU grace period {CVE-2026-89545}
• seg6: reset IP6CB after IPv6 decapsulation {CVE-2026-80976}
• ipv6: seg6: clear IPv4 control block on IPIP decapsulation {CVE-2026-80840}
• i3c: master: svc: bound IBI payload to the requested max_payload_len {CVE-2026-80951}
• i3c: master: svc: Use readsb helper for reading MDB {CVE-2026-80951}
• configfs: unhash the dentry before dropping the item in rmdir {CVE-2026-97949}
• ALSA: us122l: Prevent write upgrades for read mappings {CVE-2026-97931}
• RDMA/rxe: Fix integer overflow in mr_check_range() leading to OOB access {CVE-2026-98365}
• ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• ixgbevf: fix use-after-free in VEPA multicast source pruning {CVE-2026-64113}
• drm/virtio: use uninterruptible resv lock for plane updates {CVE-2026-64098}
• keys: Pin request_key_auth payload in instantiate paths {CVE-2026-63823}
• exfat: fix potential use-after-free in exfat_find_dir_entry() {CVE-2026-63808}
• ethtool: cmis: require exact CDB reply length {CVE-2026-63996}
• tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 {CVE-2026-63994}
• ipv6: exthdrs: refresh nh after handling HAO option {CVE-2026-63922}
• netpoll: fix a use-after-free on shutdown path {CVE-2026-64424}
• HID: lg-g15: cancel pending work on remove to fix a use-after-free {CVE-2026-64362}
• bpf: Validate BTF repeated field counts before expansion {CVE-2026-64354}
• USB: iowarrior: fix use-after-free on disconnect {CVE-2026-64342}
• ALSA: seq: Serialize UMP output teardown with event_input {CVE-2026-64029}
• xfrm: Check for underflow in xfrm_state_mtu {CVE-2026-64009}
• vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() {CVE-2026-63993}
• tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() {CVE-2026-63992}
• vsock/virtio: bind uarg before filling zerocopy skb {CVE-2026-63970}
• KVM: arm64: nv: Fix SPSR_EL2 restore in kvm_hyp_handle_mops() {CVE-2026-64555}
• drm/edid: fix OOB read in drm_parse_tiled_block() {CVE-2026-64546}
• crypto: af_alg - zero initialize memory allocated via sock_kmalloc {CVE-2025-71113}
• mailbox: mailbox-test: don't free the reused channel {CVE-2026-53294}
• drm/amd/display: Bound VBIOS record-chain walk loops {CVE-2026-53138}
• af_unix: Fix UAF read of tail->len in unix_stream_data_wait() {CVE-2026-64109}
• nfsd: release layout stid on setlease failure {CVE-2026-53399}
• fuse: re-lock request before replacing page cache folio {CVE-2026-53388}
• blk-mq: pop cached request if it is usable {CVE-2026-64017}
• scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() {CVE-2026-63888}
• posix-cpu-timers: Prevent UAF caused by non-leader exec() race {CVE-2026-64560}
• sctp: add INIT verification after cookie unpacking {CVE-2026-72398}
• sctp: validate embedded INIT chunk and address list lengths in cookie {CVE-2026-53224}
• sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing {CVE-2026-53246}
• tcp: clear sock_ops cb flags before force-closing a child socket {CVE-2026-74268}
• Bluetooth: btusb: fix use-after-free on marvell probe failure {CVE-2026-64470}
• Bluetooth: btusb: fix use-after-free on registration failure {CVE-2026-64471}
• sched/core: Make core-sched flips wait for in-flight selections {CVE-2026-89520}
• net/packet: defer vmalloc TX_RING free until skbs finish {CVE-2026-80841}
• reboot: fix cad_pid use-after-free race {CVE-2026-97938}
• drm/amd/pm: fix pptable use-after-free {CVE-2026-74450}
• tipc: fix UAF in cleanup_bearer() due to premature dst_cache_destroy() {CVE-2026-72404}
• NFSD: Prevent client use-after-free during delegation revoke…

• net: skbuff: propagate shared-frag marker in skb_zerocopy()
• net: ipv6: clear suppressed fib6 rule result {CVE-2026-74581}
• net: skbuff: propagate shared-frag marker through frag-transfer helpers {CVE-2026-43503}
• ALSA: virtio: reset device before deleting virtqueues {CVE-2026-98264}
• ALSA: usb-audio: fix OOB write in snd_usbmidi_us122l_output() {CVE-2026-90033}
• ALSA: 6fire: Fix UAF at error handling during probe {CVE-2026-74505}
• net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring {CVE-2026-64047}
• SUNRPC: Fix a server shutdown leak {CVE-2023-53131}
• libceph: Fix potential out-of-bounds access in __ceph_x_decrypt() {CVE-2026-52956}
• usb: xusbatm: don't rely on id table pointer arithmetic {CVE-2026-97539}
• thunderbolt: Keep XDomain reference during the lifetime of a service {CVE-2026-97509}
• nvdimm/btt: reject an arena whose nfree is below the lane count {CVE-2026-89965}
• libnvdimm/labels: Prevent integer overflow in __nd_label_validate() {CVE-2026-89559}
• wifi: brcmsmac: fix UAF in brcms_free_timer() {CVE-2026-98196}
• wifi: mwifiex: validate scan response extents {CVE-2026-98185}
• net: usb: cx82310_eth: drop URB after 0xffff reboot sentinel to prevent partial_data heap overflow {CVE-2026-98025}
• net/mlx5: E-Switch: fix use-after-free in mlx5_eswitch_termtbl_put {CVE-2026-98015}
• qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info {CVE-2023-53066}
• Input: synaptics-rmi4 - bound the F30 keymap to the GPIO/LED count {CVE-2026-64276}
• Input: synaptics-rmi4 - bound the F3A keymap to the GPIO count {CVE-2026-64277}
• dmaengine: Fix possible use after free {CVE-2026-72476}
• netfilter: nf_log: unregister loggers before per-net teardown {CVE-2026-97608}
• netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state {CVE-2026-93288}
• mpls: add seqcount to protect the platform_label{,s} pair {CVE-2026-43042}
• Bluetooth: L2CAP: fix UAF in l2cap_le_connect_rsp {CVE-2026-74540}
• usb: dwc2: Fix use after free in debug code {CVE-2026-63927}
• KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path {CVE-2026-63794}
• KVM: nVMX: Always flush vpid02 on first use {CVE-2026-89932}
• x86/mm/ident_map: Use gbpages only where full GB page should be mapped. {CVE-2024-50017}
• crypto: authencesn - reject short ahash digests during instance creation {CVE-2026-46033}
• ACPICA: Add validation for node in acpi_ns_build_normalized_path() {CVE-2026-97448}
• drm/amd/pm: bound pp_dpm_set_pp_table() memcpy {CVE-2026-97427}
• drm/vmwgfx: validate DRAW_PRIMITIVES header size before division {CVE-2026-74444}
• HID: sensor-hub: Fix out-of-bounds write in sensor_hub_get_feature {CVE-2026-89729}
• i2c: stub: Reject I2C block transfers with invalid length {CVE-2026-64191}
• RDMA/ucma: Lock the handler in ucma_set_ib_path() {CVE-2026-89508}
• RDMA/srpt: fix integer overflow in immediate data length check {CVE-2026-74394}
• dm log: fix out-of-bounds write due to region_count overflow {CVE-2026-53059}
• dm raid1: reserve space for NUL-terminator in build_constructor_string() {CVE-2026-89575}
• veth: fix NAPI leak in XDP enable error path {CVE-2026-80613}
• net: hns3: fix kernel crash when 1588 is received on HIP08 devices {CVE-2024-26881}
• ixgbevf: fix use-after-free in VEPA multicast source pruning {CVE-2026-64113}
• net: mana: validate rx_req_idx to prevent out-of-bounds array access {CVE-2026-64018}
• net: stmmac: xgmac2: disable RBUE in default RX interrupt mask {CVE-2026-93830}
• net: usb: kalmia: bound RX frame length in kalmia_rx_fixup() {CVE-2026-64351}
• net: usb: pegasus: don't rely on id table pointer arithmetic {CVE-2026-97540}
• vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() {CVE-2026-63993}
• wifi: ath9k: fix OOB access from firmware tx status queue ID {CVE-2026-74408}
• PCI: iproc: Protect root bus removal with rescan lock {CVE-2026-93822}
• scsi: qla2xxx: Avoid double completion in async IOCB timeout {CVE-2026-89847}
• fs/mbcache: cancel…

• net: skbuff: propagate shared-frag marker in skb_zerocopy()
• net: bridge: stop fast-leave after deleting a port group {CVE-2026-74480}
• net: ipv6: clear suppressed fib6 rule result {CVE-2026-74581}
• ipvs: do not propagate one-packet flag to synced conns {CVE-2026-80714}
• net: skbuff: propagate shared-frag marker through frag-transfer helpers {CVE-2026-43503}
• net: usb: cx82310_eth: drop URB after 0xffff reboot sentinel to prevent partial_data heap overflow {CVE-2026-98025}
• ALSA: pcm: Serialize PCM mmap with buffer reallocation to fix page UAF {CVE-2026-98116}
• sctp: fix a TOCTOU race in SCTP_CMD_TIMER_START {CVE-2026-98130}
• dm cache policy smq: check allocation under invalidate lock {CVE-2026-53265}
• RDMA/siw: Bound fragmented header copies by the remaining length {CVE-2026-98323}
• tty: clear cdev pointer after cdev_add() failure {CVE-2026-90334}
• tty: skip cdev_del() when no cdev is registered {CVE-2026-90335}
• procfs: fix missing RCU protection when reading real_parent in do_task_stat() {CVE-2026-46259}
• sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL {CVE-2026-46227}
• drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() {CVE-2026-46209}
• drm: Remove plane hsub/vsub alignment requirement for core helpers {CVE-2026-46209}
• RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path {CVE-2026-46189}
• RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() {CVE-2026-46181}
• scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() {CVE-2026-46149}
• RDMA/rxe: Reject unknown opcodes before ICRC processing {CVE-2026-46133}
• ip6_gre: Use cached t->net in ip6erspan_changelink(). {CVE-2026-46120}
• libceph: Fix slab-out-of-bounds access in auth message processing {CVE-2026-46119}
• Bluetooth: hci_event: fix potential UAF in SSP passkey handlers {CVE-2026-46056}
• net: qrtr: ns: Fix use-after-free in driver remove() {CVE-2026-46047}
• RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv {CVE-2026-46043}
• gfs2: Fix use-after-free in iomap inline data write path {CVE-2026-45984}
• gfs2: Add metapath_dibh helper {CVE-2026-45984}
• bonding: alb: fix UAF in rlb_arp_recv during bond up/down {CVE-2026-45970}
• gfs2: Fix slab-use-after-free in qd_put {CVE-2026-45861}
• RDMA/uverbs: Validate wqe_size before using it in ib_uverbs_post_send {CVE-2026-45856}
• dm: fix a buffer overflow in ioctl processing {CVE-2026-46294}
• wifi: brcmfmac: Fix potential use-after-free issue when stopping watchdog task {CVE-2026-46180}
• netfilter: nf_log: validate MAC header was set before dumping it {CVE-2026-52942}
• xfrm: espintcp: do not reuse an in-progress partial send {CVE-2026-52935}
• sctp: purge outqueue on stale COOKIE-ECHO handling {CVE-2026-52924}
• ipc: limit next_id allocation to the valid ID range {CVE-2026-52923}
• netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920}
• netfilter: nf_queue: hold bridge skb->dev while queued {CVE-2026-52912}
• ipvs: clear the svc scheduler ptr early on edit {CVE-2026-53270}
• netfilter: conntrack_irc: fix possible out-of-bounds read {CVE-2026-53268}
• net/sched: act_api: use RCU with deferred freeing for action lifecycle {CVE-2026-53264}
• Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() {CVE-2026-53256}
• Bluetooth: RFCOMM: validate skb length in MCC handlers {CVE-2026-53254}
• xfrm: policy: fix use-after-free on inexact bin in xfrm_policy_bysel_ctx() {CVE-2026-53239}
• ipv6: sit: reload inner IPv6 header after GSO offloads {CVE-2026-53228}
• net: guard timestamp cmsgs to real error queue skbs {CVE-2026-53223}
• USB: serial: io_ti: fix heap overflow in build_i2c_fw_hdr() {CVE-2026-53195}
• wifi: nl80211: reject oversized EMA RNR lists {CVE-2026-53182}
• netfilter: require Ethernet MAC header before using eth_hdr() {CVE-2026-53131}
• bpf: Fix same-register dst/src OOB read and pointer leak in sock_ops {CVE-2026-53078}
• ppp: require CAP_NET_ADMIN in target…

• net: bridge: fix vlan tunnel dst refcnt when egressing {CVE-2021-47222}
• net: bridge: fix vlan tunnel dst null pointer dereference {CVE-2021-47223}
• writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs() {CVE-2026-64378}
• writeback, cgroup: increment isw_nr_in_flight before grabbing an inode {CVE-2026-64378}
• writeback, cgroup: add smp_mb() to cgroup_writeback_umount() {CVE-2026-64378}
• fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount {CVE-2026-64378}
• libceph: validate banner payload length {CVE-2026-90067}
• drm/virtio: release the GEM object on virtio_gpu_vram_create() errors {CVE-2026-98606}
• procfs: fix missing RCU protection when reading real_parent in do_task_stat() {CVE-2026-46259}
• NFSv4/flexfiles: reject zero filehandle version count {CVE-2026-53392}
• smb: client: cancel reconnect work in clean_demultiplex_info() {CVE-2026-98175}
• smb: client: reject userspace cifs.idmap descriptions {CVE-2026-97564}
• smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• net: usb: cx82310_eth: drop URB after 0xffff reboot sentinel to prevent partial_data heap overflow {CVE-2026-98025}
• RDMA/siw: Fix endpoint/socket association handling {CVE-2026-74345}
• RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs {CVE-2026-74390}
• nfsd: fix clock domain mismatch in clients_still_reclaiming() {CVE-2026-89685}
• vdpa_sim_blk: reject out-of-range sector starts {CVE-2026-97991}
• Drivers: hv: vmbus: use generic driver_override infrastructure {CVE-2026-80676}
• HID: wacom: Fix OOB write in wacom_hid_set_device_mode() {CVE-2026-63916}
• nvme-tcp: do not accept C2HData based on blk_rq_payload_bytes() alone {CVE-2026-89482}
• nvmet-tcp: fix page fragment cache leak in error path {CVE-2026-74386}
• bpf: mark a NULL call argument precise {CVE-2026-98019}
• bpf: Don't predict JMP32 pointer vs zero comparisons {CVE-2026-98041}
• ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get {CVE-2026-72262}
• ASoC: SOF: ipc3-topology: Move and correct size checks in sof_ipc3_control_load_bytes() {CVE-2026-72262}
• Bluetooth: L2CAP: fix chan mode for LE_CONN_REQ + EXT_FLOWCTL pchan {CVE-2026-98108}
• mm/page_reporting: use system_freezable_wq to fix UAF during suspend {CVE-2026-74481}
• netfilter: synproxy: refresh tcphdr after skb_ensure_writable {CVE-2026-64007}
• netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() {CVE-2026-74569}
• reboot: fix cad_pid use-after-free race {CVE-2026-97938}
• fs/resctrl: Fix UAF from worker threads when domains are removed {CVE-2026-93099}
• ext4: fix out-of-bounds read in ext4_read_inline_dir() {CVE-2026-89786}
• ext4: fix dirtyclusters double decrement on fs shutdown {CVE-2026-45920}
• openvswitch: Fix CT limit teardown use-after-free {CVE-2026-89488}
• sctp: fix NULL deref on untransmitted RECONF completion {CVE-2026-89477}
• netfilter: conntrack: remove sprintf usage {CVE-2026-53002}
• fuse: re-lock request before replacing page cache folio {CVE-2026-53388}
• fanotify: fix false positive on permission events {CVE-2026-46150}
• configfs_lookup(): don't leave ->s_dentry dangling on failure {CVE-2026-74359}
• sctp: add INIT verification after cookie unpacking {CVE-2026-72398}
• sctp: fix err_chunk memory leaks in INIT handling {CVE-2026-72413}
• sctp: validate embedded INIT chunk and address list lengths in cookie {CVE-2026-53224}
• sctp: stream: fully roll back denied add-stream state {CVE-2026-52929}
• sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing {CVE-2026-53246}
• sctp: diag: reject stale associations in dump_one path {CVE-2026-52917}
• sctp: Hold sock lock while iterating over address list {CVE-2026-52917}
• sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL {CVE-2026-46227}
• nfsd: gate nfs3…

• CVE-2026-46267
  • nfc: hci: shdlc: Stop timers and work before freeing context {CVE-2026-46267}
• CVE-2026-53004
  • sctp: fix OOB write to userspace in sctp_getsockopt_peer_auth_chunks {CVE-2026-53004}
• CVE-2026-98716
  • KVM: SVM: Use the active VMCB's MSR bitmap when checking if MSR is intercepted {CVE-2026-98716}
• CVE-2026-98714
  • KVM: SVM: Update control fields on #VMEXIT if and only if VMRUN succeeded {CVE-2026-98714}
• CVE-2026-98715
  • KVM: SVM: Preserve TLB control (i.e. pending TLB flush) on failed VMRUN {CVE-2026-98715}
• CVE-2026-98662
  • iio: light: gp2ap020a00f: drain irq_work after free_irq {CVE-2026-98662}
• CVE-2026-98430
  • RDMA/efa: Keep admin queues alive while IRQ is registered {CVE-2026-98430}
• CVE-2026-98769
  • usb: gadget: f_uac1_legacy: validate bRequest index in generic_{set,get}_cmd {CVE-2026-98769}
• CVE-2026-98764
  • usb: gadget: f_fs: Fix NULL pointer dereference in FUNCTIONFS_ENDPOINT_DESC {CVE-2026-98764}
• CVE-2026-98763
  • usb: core: clear both ep_in and ep_out for non-ep0 control endpoints {CVE-2026-98763}
• CVE-2026-46064
  • ibmasm: fix heap over-read in ibmasm_send_i2o_message() {CVE-2026-46064}
• CVE-2026-98621
  • net: gue: reject invalid REMCSUM offsets {CVE-2026-98621}
• CVE-2026-98636
  • squashfs: Add dictionary size range check to prevent shift-out-of-bounds {CVE-2026-98636}
• CVE-2026-98771
  • usb: storage: sierra_ms: reject short SWoC info transfers {CVE-2026-98771}
• CVE-2026-98772
  • USB: serial: fix port tear down use-after-free {CVE-2026-98772}
• CVE-2026-53149
  • thunderbolt: Bound root directory content to block size {CVE-2026-53149}
• CVE-2026-46163
  • wifi: b43legacy: enforce bounds check on firmware key index in RX path {CVE-2026-46163}
• CVE-2026-52962
  • ceph: fix a buffer leak in __ceph_setxattr() {CVE-2026-52962}
• CVE-2026-98386
  • scsi: qla2xxx: Use memset_io() to clear QLAFX00 request ring slot {CVE-2026-98386}
• CVE-2026-45916
  • power: supply: sbs-battery: Fix use-after-free in power_supply_changed() {CVE-2026-45916}
• CVE-2026-98555
  • llc: fix skb UAF and leaks on llc_mac_hdr_init() failure {CVE-2026-98555}
• CVE-2023-54243
  • netfilter: ebtables: fix table blob use-after-free {CVE-2023-54243}
• CVE-2026-53255
  • Bluetooth: MGMT: validate advertising TLV before type checks {CVE-2026-53255}
• CVE-2026-98409
  • watchdog: rtd119x: Avoid division by zero {CVE-2026-98409}
• CVE-2026-98598
  • ipv6: Prevent rt6_insert_exception() for dying fib6_info. {CVE-2026-98598}
• CVE-2026-53392
  • NFSv4/flexfiles: reject zero filehandle version count {CVE-2026-53392}
• CVE-2026-98422
  • wifi: mac80211: reset the AP_VLAN tailroom counter on ifdown {CVE-2026-98422}
• CVE-2026-98393
  • net: ipv4: Fix UDP length overflow with PMTU discover and big MTU {CVE-2026-98393}
• CVE-2026-53129
  • fs/mbcache: cancel shrink work before destroying the cache {CVE-2026-53129}
• CVE-2023-53794
  • cifs: fix session state check in reconnect to avoid use-after-free issue {CVE-2023-53794}
• CVE-2026-98494
  • net: atl1: fix soft lockup on out-of-range cmb_tpd_next_to_clean read {CVE-2026-98494}
• CVE-2026-98428
  • ALSA: usb: 6fire: Avoid embedded URBs {CVE-2026-98428}
• CVE-2026-53157
  • net: phonet: free phonet_device after RCU grace period {CVE-2026-53157}
• CVE-2026-98709
  • wifi: mac80211: count only matching reservations in reserved switch {CVE-2026-98709}
• CVE-2026-98614
  • sctp: avoid livelock while updating retransmit path {CVE-2026-98614}
• CVE-2026-98811
  • net/sched: cls_api: reclaim an empty proto on the error path {CVE-2026-98811}
• CVE-2026-43042
  • mpls: add seqcount to protect the…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-68358: btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (bsc#1255531).
• CVE-2025-68780: sched/deadline: only set free_cpus for online runqueues (bsc#1256671).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-23113: io_uring/io-wq: check IO_WQ_BIT_EXIT inside work run loop (bsc#1258278).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23348: cxl/mem: Clarify @host for devm_cxl_add_nvdimm() (bsc#1260577).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31530: cxl/port: Fix use after free of parent_port in cxl_detach_ep() (bsc#1262756).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43239: smb: client: prevent races in ->query_interfaces() (bsc#1264444).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43299: btrfs: do not ASSERT() when the fs flips RO inside btrfs_repair_io_failure() (bsc#1264851).
• CVE-2026-43331: x86/kexec: Disable KCOV instrumentation after load_segments() (bsc#1265132).
• CVE-2026-43355: iio: light: bh1780: fix PM runtime leak on error path (bsc#1265036).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45897: netfilter: nft_counter: serialize reset with spinlock (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46007: hwmon: (powerz) Avoid cacheline sharing for DMA buffer (bsc#1267586).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46133: RDMA/rxe: Reject unknown opcodes before ICRC processing (bsc#1266928).
• CVE-2026-46135: nvmet-tcp: remove redundant calls to nvmet_tcp_fatal_error() (bsc#1267373).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52928: af_unix: Reject SIOCATMARK on non-stream sockets (bsc#1269010).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108). -…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1235944)
• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-31392: smb: client: fix krb5 mount with username option (bsc#1261788).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-31557: nvmet: move async event work off nvmet-wq (bsc#1263061).
• CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43278: dm: clear cloned request bio pointer when last clone bio completes (bsc#1264584).
• CVE-2026-43319: spi: spidev: fix lock inversion between spi_lock and buf_lock (bsc#1264788).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-45897: bpf: Fix UAF in sock clone early bailouts (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46091: media: rc: igorplugusb: heed coherency rules (bsc#1267238).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52925: vrf: Fix a potential NPD when removing a port from a VRF (bsc#1268987).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108).
• CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126).
• CVE-2026-53001: netfilter: xtables: restrict several matches to inet family (bsc#1269114).
• CVE-2026-53033: bpf, sockmap: Take state lock for af_unix iter (bsc#1269388).
• CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655).
• CVE-2026-53076: bpf: Fix OOB in pcpu_init_value (bsc#1269695).
• CVE-2026-53077: net/rds: Restrict use of RDS/IB to the initial network namespace (bsc#1269412).
• CVE-2026-53089: bpf: Fix use-after-free in offloaded map/prog info fill (bsc#1269783).
• CVE-2026-53091: net: account for encap headers in qdisc pkt len (bsc#1269530).
• CVE-2026-53094: bpf: Fix stale offload->prog pointer after constant blinding (bsc#1269965).
• CVE-2026-53096: bpf: Use RCU-safe iteration in…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1269731).
• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-31392: smb: client: fix krb5 mount with username option (bsc#1261788).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-31557: nvmet: move async event work off nvmet-wq (bsc#1263061).
• CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43278: dm: clear cloned request bio pointer when last clone bio completes (bsc#1264584).
• CVE-2026-43319: spi: spidev: fix lock inversion between spi_lock and buf_lock (bsc#1264788).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-45897: bpf: Fix UAF in sock clone early bailouts (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46091: media: rc: igorplugusb: heed coherency rules (bsc#1267238).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52925: vrf: Fix a potential NPD when removing a port from a VRF (bsc#1268987).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108).
• CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126).
• CVE-2026-53001: netfilter: xtables: restrict several matches to inet family (bsc#1269114).
• CVE-2026-53033: bpf, sockmap: Take state lock for af_unix iter (bsc#1269388).
• CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655).
• CVE-2026-53076: bpf: Fix OOB in pcpu_init_value (bsc#1269695).
• CVE-2026-53077: net/rds: Restrict use of RDS/IB to the initial network namespace (bsc#1269412).
• CVE-2026-53089: bpf: Fix use-after-free in offloaded map/prog info fill (bsc#1269783).
• CVE-2026-53091: net: account for encap headers in qdisc pkt len (bsc#1269530).
• CVE-2026-53094: bpf: Fix stale offload->prog pointer after constant blinding (bsc#1269965).
• CVE-2026-53096: bpf: Use RCU-safe iteration in…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1235944)
• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-31392: smb: client: fix krb5 mount with username option (bsc#1261788).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-31557: nvmet: move async event work off nvmet-wq (bsc#1263061).
• CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43278: dm: clear cloned request bio pointer when last clone bio completes (bsc#1264584).
• CVE-2026-43319: spi: spidev: fix lock inversion between spi_lock and buf_lock (bsc#1264788).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-45897: bpf: Fix UAF in sock clone early bailouts (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46091: media: rc: igorplugusb: heed coherency rules (bsc#1267238).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52925: vrf: Fix a potential NPD when removing a port from a VRF (bsc#1268987).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108).
• CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126).
• CVE-2026-53001: netfilter: xtables: restrict several matches to inet family (bsc#1269114).
• CVE-2026-53033: bpf, sockmap: Take state lock for af_unix iter (bsc#1269388).
• CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655).
• CVE-2026-53076: bpf: Fix OOB in pcpu_init_value (bsc#1269695).
• CVE-2026-53077: net/rds: Restrict use of RDS/IB to the initial network namespace (bsc#1269412).
• CVE-2026-53089: bpf: Fix use-after-free in offloaded map/prog info fill (bsc#1269783).
• CVE-2026-53091: net: account for encap headers in qdisc pkt len (bsc#1269530).
• CVE-2026-53094: bpf: Fix stale offload->prog pointer after constant blinding (bsc#1269965).
• CVE-2026-53096: bpf: Use RCU-safe iteration in…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1269731).
• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-31392: smb: client: fix krb5 mount with username option (bsc#1261788).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-31557: nvmet: move async event work off nvmet-wq (bsc#1263061).
• CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43278: dm: clear cloned request bio pointer when last clone bio completes (bsc#1264584).
• CVE-2026-43319: spi: spidev: fix lock inversion between spi_lock and buf_lock (bsc#1264788).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-45897: bpf: Fix UAF in sock clone early bailouts (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46091: media: rc: igorplugusb: heed coherency rules (bsc#1267238).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52925: vrf: Fix a potential NPD when removing a port from a VRF (bsc#1268987).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108).
• CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126).
• CVE-2026-53001: netfilter: xtables: restrict several matches to inet family (bsc#1269114).
• CVE-2026-53033: bpf, sockmap: Take state lock for af_unix iter (bsc#1269388).
• CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655).
• CVE-2026-53076: bpf: Fix OOB in pcpu_init_value (bsc#1269695).
• CVE-2026-53077: net/rds: Restrict use of RDS/IB to the initial network namespace (bsc#1269412).
• CVE-2026-53089: bpf: Fix use-after-free in offloaded map/prog info fill (bsc#1269783).
• CVE-2026-53091: net: account for encap headers in qdisc pkt len (bsc#1269530).
• CVE-2026-53094: bpf: Fix stale offload->prog pointer after constant blinding (bsc#1269965).
• CVE-2026-53096: bpf: Use RCU-safe iteration in…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-68358: btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (bsc#1255531).
• CVE-2025-68780: sched/deadline: only set free_cpus for online runqueues (bsc#1256671).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-23113: io_uring/io-wq: check IO_WQ_BIT_EXIT inside work run loop (bsc#1258278).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23348: cxl/mem: Clarify @host for devm_cxl_add_nvdimm() (bsc#1260577).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31530: cxl/port: Fix use after free of parent_port in cxl_detach_ep() (bsc#1262756).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43239: smb: client: prevent races in ->query_interfaces() (bsc#1264444).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43299: btrfs: do not ASSERT() when the fs flips RO inside btrfs_repair_io_failure() (bsc#1264851).
• CVE-2026-43331: x86/kexec: Disable KCOV instrumentation after load_segments() (bsc#1265132).
• CVE-2026-43355: iio: light: bh1780: fix PM runtime leak on error path (bsc#1265036).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45897: netfilter: nft_counter: serialize reset with spinlock (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46007: hwmon: (powerz) Avoid cacheline sharing for DMA buffer (bsc#1267586).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46133: RDMA/rxe: Reject unknown opcodes before ICRC processing (bsc#1266928).
• CVE-2026-46135: nvmet-tcp: remove redundant calls to nvmet_tcp_fatal_error() (bsc#1267373).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52928: af_unix: Reject SIOCATMARK on non-stream sockets (bsc#1269010).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108). -…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-68358: btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (bsc#1255531).
• CVE-2025-68780: sched/deadline: only set free_cpus for online runqueues (bsc#1256671).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-23113: io_uring/io-wq: check IO_WQ_BIT_EXIT inside work run loop (bsc#1258278).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23348: cxl/mem: Clarify @host for devm_cxl_add_nvdimm() (bsc#1260577).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31530: cxl/port: Fix use after free of parent_port in cxl_detach_ep() (bsc#1262756).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43239: smb: client: prevent races in ->query_interfaces() (bsc#1264444).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43299: btrfs: do not ASSERT() when the fs flips RO inside btrfs_repair_io_failure() (bsc#1264851).
• CVE-2026-43331: x86/kexec: Disable KCOV instrumentation after load_segments() (bsc#1265132).
• CVE-2026-43355: iio: light: bh1780: fix PM runtime leak on error path (bsc#1265036).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45897: netfilter: nft_counter: serialize reset with spinlock (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46007: hwmon: (powerz) Avoid cacheline sharing for DMA buffer (bsc#1267586).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46133: RDMA/rxe: Reject unknown opcodes before ICRC processing (bsc#1266928).
• CVE-2026-46135: nvmet-tcp: remove redundant calls to nvmet_tcp_fatal_error() (bsc#1267373).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52928: af_unix: Reject SIOCATMARK on non-stream sockets (bsc#1269010).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108). -…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-68358: btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (bsc#1255531).
• CVE-2025-68780: sched/deadline: only set free_cpus for online runqueues (bsc#1256671).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-23113: io_uring/io-wq: check IO_WQ_BIT_EXIT inside work run loop (bsc#1258278).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23348: cxl/mem: Clarify @host for devm_cxl_add_nvdimm() (bsc#1260577).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31530: cxl/port: Fix use after free of parent_port in cxl_detach_ep() (bsc#1262756).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43239: smb: client: prevent races in ->query_interfaces() (bsc#1264444).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43299: btrfs: do not ASSERT() when the fs flips RO inside btrfs_repair_io_failure() (bsc#1264851).
• CVE-2026-43331: x86/kexec: Disable KCOV instrumentation after load_segments() (bsc#1265132).
• CVE-2026-43355: iio: light: bh1780: fix PM runtime leak on error path (bsc#1265036).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45897: netfilter: nft_counter: serialize reset with spinlock (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46007: hwmon: (powerz) Avoid cacheline sharing for DMA buffer (bsc#1267586).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46133: RDMA/rxe: Reject unknown opcodes before ICRC processing (bsc#1266928).
• CVE-2026-46135: nvmet-tcp: remove redundant calls to nvmet_tcp_fatal_error() (bsc#1267373).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52928: af_unix: Reject SIOCATMARK on non-stream sockets (bsc#1269010).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108). -…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
• CVE-2025-68358: btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (bsc#1255531).
• CVE-2025-68780: sched/deadline: only set free_cpus for online runqueues (bsc#1256671).
• CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
• CVE-2026-23113: io_uring/io-wq: check IO_WQ_BIT_EXIT inside work run loop (bsc#1258278).
• CVE-2026-23306: scsi: pm8001: Fix use-after-free in pm8001_queue_command() (bsc#1260501).
• CVE-2026-23348: cxl/mem: Clarify @host for devm_cxl_add_nvdimm() (bsc#1260577).
• CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
• CVE-2026-31530: cxl/port: Fix use after free of parent_port in cxl_detach_ep() (bsc#1262756).
• CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
• CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
• CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
• CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
• CVE-2026-43239: smb: client: prevent races in ->query_interfaces() (bsc#1264444).
• CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
• CVE-2026-43299: btrfs: do not ASSERT() when the fs flips RO inside btrfs_repair_io_failure() (bsc#1264851).
• CVE-2026-43331: x86/kexec: Disable KCOV instrumentation after load_segments() (bsc#1265132).
• CVE-2026-43355: iio: light: bh1780: fix PM runtime leak on error path (bsc#1265036).
• CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
• CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45897: netfilter: nft_counter: serialize reset with spinlock (bsc#1266897).
• CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
• CVE-2026-46007: hwmon: (powerz) Avoid cacheline sharing for DMA buffer (bsc#1267586).
• CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
• CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
• CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
• CVE-2026-46133: RDMA/rxe: Reject unknown opcodes before ICRC processing (bsc#1266928).
• CVE-2026-46135: nvmet-tcp: remove redundant calls to nvmet_tcp_fatal_error() (bsc#1267373).
• CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
• CVE-2026-52928: af_unix: Reject SIOCATMARK on non-stream sockets (bsc#1269010).
• CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
• CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
• CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
• CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
• CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
• CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108). -…

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.37.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.36.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.35.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.34.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.33.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.32.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.31.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.30.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.29.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.28.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.27.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.26.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.9.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.8.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.7.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.6.1 fixes various security issues:

The following security issues were fixed:

• CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370).
• CVE-2026-63802: blk-cgroup: fix UAF in __blkcg_rstat_flush() (bsc#1272283).
• CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391).
• CVE-2026-63912: xfrm: esp: restore combined single-frag length gate (bsc#1272837).
• CVE-2026-63917: ip6: vti: Use ip6_tnl.net in vti6_changelink() (bsc#1273015).
• CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012).
• CVE-2026-63921: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() (bsc#1273011).
• CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1273003).
• CVE-2026-63971: sctp: fix race between sctp_wait_for_connect and peeloff (bsc#1272679).
• CVE-2026-63994: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 (bsc#1273051).
• CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273052).
• CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493).
• CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833).
• CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273837).
• CVE-2026-64189: netfilter: ipset: fix race between dump and ip_set_list resize (bsc#1272208).
• CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228).
• CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
• CVE-2026-72217: SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing (bsc#1276299).
• CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
• CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277506).