CVE-2026-63971

In the Linux kernel, the following vulnerability has been resolved: sctp: fix race between sctp_wait_for_connect and peeloff sctp_wait_for_connect() drops and re-acquires the socket lock while waiting for the association to reach ESTABLISHED state. During this window, another thread can peeloff the association to a new socket via getsockopt(SCTP_SOCKOPT_PEELOFF), changing asoc->base.sk. After re-acquiring the old socket lock, sctp_wait_for_connect() returns success without noticing the migration — the caller then accesses the association under the wrong lock in sctp_datamsg_from_user(). Add the same sk != asoc->base.sk check that sctp_wait_for_sndbuf() already has, returning an error if the association was migrated while we slept.

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

net/9p: fix double req put in p9_fd_cancelled

Syzkaller reports a KASAN issue as below:

general protection fault, probably for non-canonical address 0xfbd59c0000000021: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: maybe wild-memory-access in range [0xdead000000000108-0xdead00000000010f] CPU: 0 PID: 5083 Comm: syz-executor.2 Not tainted 6.1.134-syzkaller-00037-g855bd1d7d838 #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:__list_del include/linux/list.h:114 [inline] RIP: 0010:__list_del_entry include/linux/list.h:137 [inline] RIP: 0010:list_del include/linux/list.h:148 [inline] RIP: 0010:p9_fd_cancelled+0xe9/0x200 net/9p/trans_fd.c:734

Call Trace: <TASK> p9_client_flush+0x351/0x440 net/9p/client.c:614 p9_client_rpc+0xb6b/0xc70 net/9p/client.c:734 p9_client_version net/9p/client.c:920 [inline] p9_client_create+0xb51/0x1240 net/9p/client.c:1027 v9fs_session_init+0x1f0/0x18f0 fs/9p/v9fs.c:408 v9fs_mount+0xba/0xcb0 fs/9p/vfs_super.c:126 legacy_get_tree+0x108/0x220 fs/fs_context.c:632 vfs_get_tree+0x8e/0x300 fs/super.c:1573 do_new_mount fs/namespace.c:3056 [inline] path_mount+0x6a6/0x1e90 fs/namespace.c:3386 do_mount fs/namespace.c:3399 [inline] __do_sys_mount fs/namespace.c:3607 [inline] __se_sys_mount fs/namespace.c:3584 [inline] __x64_sys_mount+0x283/0x300 fs/namespace.c:3584 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x35/0x80 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x6e/0xd8

This happens because of a race condition between:

• The 9p client sending an invalid flush request and later cleaning it up;

• The 9p client in p9_read_work() canceled all pending requests.

  Thread 1                              Thread 2
  

  ... p9_client_create() ... p9_fd_create() ... p9_conn_create() ... // start Thread 2 INIT_WORK(&m->rq, p9_read_work); p9_read_work() ... p9_client_rpc() ... ... p9_conn_cancel() ... spin_lock(&m->req_lock); ... p9_fd_cancelled() ... ... spin_unlock(&m->req_lock); // status rewrite p9_client_cb(m->client, req, REQ_STATUS_ERROR) // first remove list_del(&req->req_list); ...

  spin_lock(&m->req_lock) ... // second remove list_del(&req->req_list); spin_unlock(&m->req_lock) ...

Commit 74d6a5d56629 ("9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work") fixes a concurrency issue in the 9p filesystem client where the req_list could be deleted simultaneously by both p9_read_work and p9_fd_cancelled functions, but for the case where req->status equals REQ_STATUS_RCVD.

Update the check for req->status in p9_fd_cancelled to skip processing not just received requests, but anything that is not SENT, as whatever changed the state from SENT also removed the request from its list.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

updated the check from status == RECV || status == ERROR to status != SENT

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

exfat: validate cluster allocation bits of the allocation bitmap

syzbot created an exfat image with cluster bits not set for the allocation bitmap. exfat-fs reads and uses the allocation bitmap without checking this. The problem is…

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

Security Fix(es):

• kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)

• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)

• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)

• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)

• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)

• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)

• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)

• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)

• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)

• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)

• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)

• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)

• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)

• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)

• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [rhel 8.6.z] (JIRA:Rocky Linux-194117)

• gfs2: harden gfs2_glock_hold [Rocky Linux-8] (JIRA:Rocky Linux-240340)

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: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)

• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)

• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)

• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)

• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)

• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)

• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)

• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)

• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)

• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)

• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)

• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)

• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)

• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)

• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [rhel 8.6.z] (JIRA:Rocky Linux-194117)

• gfs2: harden gfs2_glock_hold [Rocky Linux-8] (JIRA:Rocky Linux-240340)

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: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)

• kernel: drm/xe: Open-code GGTT MMIO access protection (CVE-2026-23466)

• kernel: drm/xe: always keep track of remap prev/next (CVE-2026-31479)

• kernel: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CVE-2026-31566)

• kernel: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat (CVE-2026-31656)

• kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692)

• kernel: Bluetooth: SMP: force responder MITM requirements before building the pairing response (CVE-2026-43334)

• kernel: drm/i915: Fix potential overflow of shmem scatterlist length (CVE-2026-43368)

• kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370)

• kernel: Bluetooth: serialize accept_q access (CVE-2026-52918)

• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)

• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)

• kernel: iommu/amd: Fix clone_alias() to use the original device's devid (CVE-2026-53053)

• kernel: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (CVE-2026-53072)

• kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (CVE-2026-52947)

• kernel: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() (CVE-2026-53256)

• kernel: wifi: nl80211: reject oversized EMA RNR lists (CVE-2026-53182)

• kernel: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend (CVE-2026-53209)

• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)

• kernel: Bluetooth: RFCOMM: validate skb length in MCC handlers (CVE-2026-53254)

• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)

• kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CVE-2026-63889)

• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)

• kernel: Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp (CVE-2026-63975)

• kernel: Bluetooth: HIDP: fix missing length checks in hidp_input_report() (CVE-2026-63947)

• kernel: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (CVE-2026-63944)

• kernel: Bluetooth: ISO: fix UAF in iso_recv_frame (CVE-2026-63946)

• kernel: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock (CVE-2026-63945)

• kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb (CVE-2026-64117)

• kernel: wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled (CVE-2026-64037)

• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)

• kernel: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers (CVE-2026-64255)

• kernel: wifi: mac80211: fix MLE defragmentation (CVE-2026-64515)

• kernel: mm/khugepaged: write all dirty file folios when collapsing (CVE-2026-68086)

• kernel: Linux kernel: Wi-Fi subsystem out-of-bounds read via crafted frames (CVE-2026-68402)

• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)

• kernel: wifi: cfg80211: validate PMSR FTM preamble range (CVE-2026-68406)

• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)

• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)

• kernel: drm/xe/pt: Reset current_op in xe_pt_update_ops_init() (CVE-2026-68264)

• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

• kernel: dm-verity: fix buffer overflow in FEC calculation (CVE-2026-72098)

Bug Fix(es) and Enhancement(s):

• gfs2: Various xfstests fixes [rhel-9.8.z] (JIRA:Rocky Linux-178219)

• rtla-timerlat-top doesn't stop properly when threshold is…

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: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)

• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)

• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)

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

• kernel: sctp: avoid auth_enable sysctl UAF during netns teardown (CVE-2026-68162)

• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)

• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)

• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

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

• kernel: sctp: keep chunk->transport in step with the list it is queued on (CVE-2026-74588)

• kernel: sctp: validate cookie AUTH state before use (CVE-2026-74752)

• kernel: smb: client: reject a tree connect response whose byte count is too small (CVE-2026-89631)

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

• kernel: signal: Prevent exec() race (CVE-2026-98256)

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

Bug Fix(es) and Enhancement(s):

• [10.2.z] kselftests: mm: hugepage-mremap: Bail out! mremap: Expected failure, but call succeeded (JIRA:Rocky Linux-181987)

• [IBM 10.3 FEAT] zcrypt driver overwrite function - kernel part [rhel-10.2.z] (JIRA:Rocky Linux-245336)

• Batch: z-stream xfrm - rhel-10.2.z (NST-Core-26W38) (JIRA:Rocky Linux-256678)

• RHIVOS - [backport] S32G Driver Enablement - USB (JIRA:Rocky Linux-257228)

• Fix pending kernel issues for L1VH GA - Kernel (JIRA:Rocky Linux-267038)

• Backport 6785011f8b16 ("ipv4: validate checksum_start before completing checksum") [rhel-10.2.z] (JIRA:Rocky Linux-280590)

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: sctp: fix race between sctp_wait_for_connect and peeloff sctp_wait_for_connect() drops and re-acquires the socket lock while waiting for the association to reach ESTABLISHED state. During this window, another thread can peeloff the association to a new socket via getsockopt(SCTP_SOCKOPT_PEELOFF), changing asoc->base.sk. After re-acquiring the old socket lock, sctp_wait_for_connect() returns success without noticing the migration — the caller then accesses the association under the wrong lock in sctp_datamsg_from_user(). Add the same sk != asoc->base.sk check that sctp_wait_for_sndbuf() already has, returning an error if the association was migrated while we slept.

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: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)
• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)
• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)
• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)
• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)
• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)
• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)
• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)
• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)
• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [almalinux 8.6.z] (JIRA:AlmaLinux-194117)
• gfs2: harden gfs2_glock_hold [AlmaLinux-8] (JIRA:AlmaLinux-240340)

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: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)
• kernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (CVE-2026-46149)
• kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)
• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)
• kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)
• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)
• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
• kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015)
• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)
• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)
• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)

Bug Fix(es) and Enhancement(s):

• scsi: mpt3sas: avoid freeing unallocated PCIe SGL buffers [almalinux 8.6.z] (JIRA:AlmaLinux-194117)
• gfs2: harden gfs2_glock_hold [AlmaLinux-8] (JIRA:AlmaLinux-240340)

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: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)
• kernel: drm/xe: Open-code GGTT MMIO access protection (CVE-2026-23466)
• kernel: drm/xe: always keep track of remap prev/next (CVE-2026-31479)
• kernel: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CVE-2026-31566)
• kernel: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat (CVE-2026-31656)
• kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692)
• kernel: Bluetooth: SMP: force responder MITM requirements before building the pairing response (CVE-2026-43334)
• kernel: drm/i915: Fix potential overflow of shmem scatterlist length (CVE-2026-43368)
• kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370)
• kernel: Bluetooth: serialize accept_q access (CVE-2026-52918)
• kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
• kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)
• kernel: iommu/amd: Fix clone_alias() to use the original device's devid (CVE-2026-53053)
• kernel: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (CVE-2026-53072)
• kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (CVE-2026-52947)
• kernel: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() (CVE-2026-53256)
• kernel: wifi: nl80211: reject oversized EMA RNR lists (CVE-2026-53182)
• kernel: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend (CVE-2026-53209)
• kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)
• kernel: Bluetooth: RFCOMM: validate skb length in MCC handlers (CVE-2026-53254)
• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
• kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CVE-2026-63889)
• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
• kernel: Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp (CVE-2026-63975)
• kernel: Bluetooth: HIDP: fix missing length checks in hidp_input_report() (CVE-2026-63947)
• kernel: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (CVE-2026-63944)
• kernel: Bluetooth: ISO: fix UAF in iso_recv_frame (CVE-2026-63946)
• kernel: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock (CVE-2026-63945)
• kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb (CVE-2026-64117)
• kernel: wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled (CVE-2026-64037)
• kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)
• kernel: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers (CVE-2026-64255)
• kernel: wifi: mac80211: fix MLE defragmentation (CVE-2026-64515)
• kernel: mm/khugepaged: write all dirty file folios when collapsing (CVE-2026-68086)
• kernel: Linux kernel: Wi-Fi subsystem out-of-bounds read via crafted frames (CVE-2026-68402)
• kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)
• kernel: wifi: cfg80211: validate PMSR FTM preamble range (CVE-2026-68406)
• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
• kernel: drm/xe/pt: Reset current_op in xe_pt_update_ops_init() (CVE-2026-68264)
• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)
• kernel: dm-verity: fix buffer overflow in FEC calculation (CVE-2026-72098)

Bug Fix(es) and Enhancement(s):

• gfs2: Various xfstests fixes [almalinux-9.8.z] (JIRA:AlmaLinux-178219) *…

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: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
• kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
• kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
• kernel: usb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes() (CVE-2026-63962)
• kernel: sctp: avoid auth_enable sysctl UAF during netns teardown (CVE-2026-68162)
• kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
• kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
• kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)
• kernel: Bluetooth: hci_sync: Fix advertising data UAFs (CVE-2026-74509)
• kernel: sctp: keep chunk->transport in step with the list it is queued on (CVE-2026-74588)
• kernel: sctp: validate cookie AUTH state before use (CVE-2026-74752)
• kernel: smb: client: reject a tree connect response whose byte count is too small (CVE-2026-89631)
• kernel: smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() (CVE-2026-89633)
• kernel: signal: Prevent exec() race (CVE-2026-98256)
• kernel: exec: Cleanup POSIX timers right after de_thread() (CVE-2026-98260)

Bug Fix(es) and Enhancement(s):

• [10.2.z] kselftests: mm: hugepage-mremap: Bail out! mremap: Expected failure, but call succeeded (JIRA:AlmaLinux-181987)
• [IBM 10.3 FEAT] zcrypt driver overwrite function - kernel part [almalinux-10.2.z] (JIRA:AlmaLinux-245336)
• Batch: z-stream xfrm - rhel-10.2.z (NST-Core-26W38) (JIRA:AlmaLinux-256678)
• RHIVOS - [backport] S32G Driver Enablement - USB (JIRA:AlmaLinux-257228)
• Fix pending kernel issues for L1VH GA - Kernel (JIRA:AlmaLinux-267038)
• Backport 6785011f8b16 ("ipv4: validate checksum_start before completing checksum") [almalinux-10.2.z] (JIRA:AlmaLinux-280590)

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.

• CVE-2026-53266
  • netfilter: bridge: make ebt_snat ARP rewrite writable {CVE-2026-53266}
• CVE-2025-39964
  • crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg {CVE-2025-39964}
• CVE-2025-39827
  • net: rose: include node references in rose_neigh refcount {CVE-2025-39827}
• CVE-2026-93140
  • udf: Mark LVID buffer as uptodate before marking it dirty {CVE-2026-93140}
• CVE-2026-90112
  • net: qlcnic: validate unified ROM sections before loading {CVE-2026-90112}
• CVE-2026-90237
  • netfilter: nft_ct: move custom expectation support to helper {CVE-2026-90237}
• CVE-2026-93051
  • misc: ad525x_dpot: use driver core groups for sysfs files {CVE-2026-93051}
• CVE-2026-90379
  • wifi: mt76: mt7921: Add PCIe AER handler support to prevent system crash {CVE-2026-90379}
• CVE-2026-90302
  • ocfs2: synchronize heartbeat callbacks with o2net teardown {CVE-2026-90302}
• CVE-2026-90383
  • misc: sgi-gru: remove interrupt-context page-table walks {CVE-2026-90383}
• CVE-2026-90320
  • ocfs2: validate external xattr entries when reading metadata {CVE-2026-90320}
• CVE-2026-93047
  • drm/v3d: Associate BOs with every job that accesses them {CVE-2026-93047}
• CVE-2026-93192
  • drm/v3d: Clear queue->active_job when v3d_fence_create() fails {CVE-2026-93192}
• CVE-2026-93050
  • ipack: ipoctal: fix UAF, null-ptr-deref, and use-after-free in cleanup on remove {CVE-2026-93050}
• CVE-2026-90311
  • thermal: hwmon: Remove hwmon class device along with its parent {CVE-2026-90311}
• CVE-2026-93191
  • smack: fix incorrect task context in smack_msg_queue_msgrcv {CVE-2026-93191}
• CVE-2026-93042
  • dmaengine: dw-edma: Terminate all descriptors without callbacks {CVE-2026-93042}
• CVE-2026-93056
  • usb: gadget: f_uac1_legacy: remove broken string configfs attributes {CVE-2026-93056}
• CVE-2026-93203
  • batman-adv: bla: avoid CRC corruption due to parallel claim add {CVE-2026-93203}
• CVE-2026-93204
  • batman-adv: dat: atomically update mac addresses {CVE-2026-93204}
• CVE-2026-90000
  • HID: rmi: fix OOB access with undersized RMI reports {CVE-2026-90000}
• CVE-2026-90431
  • remoteproc: Prevent crash handling to race with rproc_del() {CVE-2026-90431}
• CVE-2026-93202
  • i3c: master: Fix recursive locking during device registration {CVE-2026-93202}
• CVE-2026-90347
  • arm64: ptrace: Keep 'orig_x0' in-sync with x0 on syscall entry {CVE-2026-90347}
• CVE-2026-90267
  • scsi: sd: Fix special_vec mempool leak when scsi_alloc_sgtables() fails {CVE-2026-90267}
• CVE-2026-92500
  • ext4: use fsdata to track inline data write state and fix race {CVE-2026-92500}
• CVE-2026-93196
  • nvdimm: virtio_pmem: refcount requests for token lifetime {CVE-2026-93196}
• CVE-2026-90207
  • ALSA: seq: midi: Serialize input teardown with event_input {CVE-2026-90207}
• CVE-2026-90307
  • RDMA/srp: fix heap information leak on a truncated SRP_CRED_REQ {CVE-2026-90307}
• CVE-2026-90110
  • inetpeer: randomize RB-tree node comparison using SipHash {CVE-2026-90110}
• CVE-2026-90293
  • IB/isert: post the full-feature receive buffers after session registration {CVE-2026-90293}
• CVE-2026-89838
  • f2fs: limit recovery filename logging to stored length {CVE-2026-89838}
• CVE-2026-93177
  • drm/amdgpu/pm/powerplay: bounds-check voltage index in Vega10 lookup {CVE-2026-93177}
• CVE-2026-89823
  • drm: fix race between partial drm_dev_register() failure and ioctl {CVE-2026-89823}
• CVE-2026-90041
  • HID: sony: clean up device list on probe failure {CVE-2026-90041}
• CVE-2026-90015
  • xhci: fix lost bounce buffers on TDs spanning several ring segments {CVE-2026-90015}
• CVE-2026-93095 -…

• md/raid1,raid10: strip REQ_NOWAIT from member bios {CVE-2025-22125}
• md/raid1: fix data lost for writemostly rdev {CVE-2025-22125}
• md/raid1,raid10: don't handle IO error for REQ_RAHEAD and REQ_NOWAIT {CVE-2025-22125}
• md/raid1,raid10: don't ignore IO flags {CVE-2025-22125}
• net/sched: netem: fix queue limit check to include reordered packets {CVE-2026-52984}
• netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() {CVE-2025-21703}
• net/sched: netem: account for backlog updates from child qdisc {CVE-2024-56770}
• drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check {CVE-2026-89818}
• drm/amdgpu/vcn4: Avoid overflow on msg bound check {CVE-2026-46199}
• drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg {CVE-2026-46199}
• drm/amdgpu/vcn3: Avoid overflow on msg bound check {CVE-2026-46230}
• drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg {CVE-2026-46230}
• vhost: Allow null msg.size on VHOST_IOTLB_INVALIDATE {CVE-2022-48862}
• vhost: handle error while adding split ranges to iotlb {CVE-2022-48862}
• vhost: allow batching hint without size {CVE-2022-48862}
• vhost: fix hung thread due to erroneous iotlb entries {CVE-2022-48862}
• md raid: fix hang when stopping arrays with metadata through dm-raid {CVE-2026-43309}
• dm raid: use proper md_ro_state enumerators {CVE-2026-43309}
• i40e: When removing VF MAC filters, only check PF-set MAC {CVE-2024-26830}
• i40e: Fix VF MAC filter removal {CVE-2024-26830}
• i40e: Do not allow untrusted VF to remove administratively set MAC {CVE-2024-26830}
• netlink: make sure we allow at least one dump skb {CVE-2025-38465}
• netlink: avoid infinite retry looping in netlink_unicast() {CVE-2025-38465}
• netlink: Fix rmem check in netlink_broadcast_deliver(). {CVE-2025-38465}
• netlink: Fix wraparounds of sk->sk_rmem_alloc. {CVE-2025-38465}
• ipv6: fix possible infinite loop in rt6_fill_node() {CVE-2024-56703}
• ipv6: prevent infinite loop in rt6_nlmsg_size() {CVE-2024-56703}
• ipv6: Fix soft lockups in fib6_select_path under high next hop churn {CVE-2024-56703}
• qede: fix out-of-bounds check for cqe->len_list[] {CVE-2025-40252}
• net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() {CVE-2025-40252}
• scsi: lpfc: apply the HBA_SETUP dev_loss check to SLI4 only {CVE-2024-49891}
• scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths {CVE-2024-49891}
• ext4: fix string copying in parse_apply_sb_mount_options() {CVE-2025-71123}
• ext4: avoid potential buffer over-read in parse_apply_sb_mount_options() {CVE-2025-40198}
• openvswitch: vport: fix self-deadlock on release of tunnel ports {CVE-2026-31678}
• openvswitch: defer tunnel netdev_put to RCU release {CVE-2026-31678}
• blk-iolatency: Fix memory leak on add_disk() failures {CVE-2022-50550}
• drm/vkms: Fix use after free and double free on init error {CVE-2025-22097}
• iommu/amd: move wait_on_sem() out of spinlock {CVE-2026-43253}
• fbdev: bitblit: bound-check glyph index in bit_cursor() {CVE-2026-74635}
• KVM: x86/mmu: WARN and clear role.invalid when creating a child shadow page {CVE-2026-80726}
• wifi: nl80211: reject beacons with bad HE operation {CVE-2026-97517}
• sctp: prevent peer transport count overflow {CVE-2026-74469}
• IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• sctp: validate embedded address parameter length {CVE-2026-74287}
• tcp: fix use-after-free of retransmit_skb_hint in tcp_send_synack() {CVE-2026-98374}
• ALSA: usb-audio: Fix a DMA to stack memory bug {CVE-2024-53197}
• ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices {CVE-2024-53197}
• USB: core: Limit the length of unkillable synchronous timeouts {CVE-2026-43428}
• ext4: refresh inline data size before write operations {CVE-2025-68264}
• net, bpf: check master for NULL in xdp_master_redirect() {CVE-2026-64545}
• iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() {CVE-2026-31505}
• dm cache: fix…

• drm/amd/pm: bound pp_dpm_set_pp_table() memcpy {CVE-2026-97427}
• Bluetooth: L2CAP: validate connectionless PSM length {CVE-2026-97408}
• ipv6: sr: restore network header before routing and forwarding {CVE-2026-98096}
• ipv6: fix fib6 walker UAF on seq stop {CVE-2026-97940}
• net: mpls: clear inner_protocol when the last label is popped {CVE-2026-97612}
• netfilter: nf_log: unregister loggers before per-net teardown {CVE-2026-97608}
• usb: xusbatm: don't rely on id table pointer arithmetic {CVE-2026-97539}
• ALSA: 6fire: Fix UAF at error handling during probe {CVE-2026-74505}
• drm/vmwgfx: validate DRAW_PRIMITIVES header size before division {CVE-2026-74444}
• ALSA: firewire: isight: bound the sample count to the packet payload {CVE-2026-64483}
• Bluetooth: btusb: fix use-after-free on registration failure {CVE-2026-64471}
• thunderbolt: Keep XDomain reference during the lifetime of a service {CVE-2026-97509}
• ACPICA: Fix use-after-free in acpi_ds_terminate_control_method() {CVE-2026-97455}
• ACPICA: Add validation for node in acpi_ns_build_normalized_path() {CVE-2026-97448}
• inet: frags: strip GSO state from fragments before reassembly {CVE-2026-80590}
• libnvdimm/labels: Prevent integer overflow in __nd_label_validate() {CVE-2026-89559}
• SUNRPC: always drain cache_cleaner before destroying a cache_detail {CVE-2026-89548}
• SUNRPC: harden gss_krb5_unwrap_v2 against short tokens {CVE-2026-89542}
• openvswitch: only skb_tx_error() a packet we are about to drop {CVE-2026-89487}
• nvme-tcp: fix host memory disclosure on R2T for a read command {CVE-2026-89481}
• sctp: fix NULL deref on untransmitted RECONF completion {CVE-2026-89477}
• net: openvswitch: fix flow mask use-after-free on flow deletion {CVE-2026-80994}
• ALSA: bcd2000: clear the URB pointers on disconnect {CVE-2026-80971}
• netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() {CVE-2026-74569}
• Bluetooth: mgmt: fix UAF in pair command cancellation {CVE-2026-74510}
• cifs: fix potential use-after-free bugs in TCP_Server_Info::hostname {CVE-2023-53751}
• RDMA/core: Fix "KASAN: slab-use-after-free Read in ib_register_device" problem {CVE-2025-38022}
• drivers: base: Free devm resources when unregistering a device {CVE-2023-53596}
• scsi: qla2xxx: Fix bsg_done() causing double free {CVE-2025-71238}
• netfilter: bridge: make ebt_snat ARP rewrite writable {CVE-2026-53266}
• xfrm: ah6: validate routing header segments_left {CVE-2026-80844}
• drm/amd/display: set new_stream to NULL after release {CVE-2026-68236}
• RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters {CVE-2026-100075}
• nvmet-rdma: handle inline data with a nonzero offset {CVE-2026-72129}
• ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control {CVE-2026-72261}
• crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg {CVE-2025-39964}
• crypto: algif_aead - fix uninitialized ctx->init {CVE-2025-39964}
• netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() {CVE-2026-97417}
• tipc: fix integer overflow in tipc_recvmsg() and tipc_recvstream() {CVE-2026-68289}
• sctp: fix race between sctp_wait_for_connect and peeloff {CVE-2026-63971}
• bridge: stp: Fix a potential use-after-free when deleting a bridge {CVE-2026-72389}
• scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer {CVE-2026-74556}
• rhashtable: clear stale iter->p on table restart {CVE-2026-64563}
• mpls: reload header after pskb_may_pull() {CVE-2026-89555}
• net: tun: bound receive headroom {CVE-2026-81000}
• netfilter: flowtable: publish GC-visible tuple last {CVE-2026-74746}
• netfilter: nf_conntrack_sip: fix OOB read in sip_skip_whitespace() {CVE-2026-98077}
• net: atlantic: eliminate double free in error handling logic {CVE-2023-52664}
• firewire: net: fix use after free in fwnet_finish_incoming_packet() {CVE-2023-53432}
• firewire: net: remove unused variable 'guid' {CVE-2023-53432}
• gfs2: Fix slab-use-after-free in gfs2_qd_dealloc {CVE-2023-52760}
• gfs2: fix kernel…

• drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check {CVE-2026-89818}
• drm/amdgpu/vcn4: Avoid overflow on msg bound check {CVE-2026-46199}
• drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg {CVE-2026-46199}
• drm/amdgpu/vcn3: Avoid overflow on msg bound check {CVE-2026-46230}
• drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg {CVE-2026-46230}
• openvswitch: vport: fix self-deadlock on release of tunnel ports {CVE-2026-46165}
• openvswitch: defer tunnel netdev_put to RCU release {CVE-2026-31678}
• ALSA: usb: Fix UAF at delayed release of MIDI2 EPs {CVE-2026-74642}
• ALSA: usb-audio: fix use-after-free in ump_to_endpoint() {CVE-2026-74501}
• NFS: Decrement refcounts if allocating nfs_free_stateid_data fails {CVE-2026-74730}
• NFS: Pin the 'struct nfs_server' during a FREE_STATEID call {CVE-2026-74730}
• exec: do_close_on_exec() before taking exec_update_lock {CVE-2026-64371}
• proc: Fix broken error paths for namespace links {CVE-2026-64371}
• proc: protect ptrace_may_access() with exec_update_lock (part 1) {CVE-2026-64371}
• ALSA: timer: Clear SNDRV_TIMER_IFLG_DEAD once the close completes {CVE-2026-74503}
• ALSA: timer: Forcibly close timer instances at closing {CVE-2026-53193}
• usb: typec: ucsi: Fix race condition and ordering in port unregistration {CVE-2026-74441}
• arp: do not assume dev_hard_header() does not change skb->head {CVE-2026-22988}
• netfilter: nft_ct: fix use-after-free in timeout object destroy {CVE-2026-31665}
• md/raid10: fix writes_pending and barrier reference leaks on discard failures {CVE-2026-72438}
• md/raid10: fix deadlock with check operation and nowait requests {CVE-2026-46050}
• mm: introduce and use {pgd,p4d}_populate_kernel() {CVE-2025-39844}
• vsock/virtio: fix zerocopy completion for multi-skb sends {CVE-2026-53365}
• vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting {CVE-2026-52994}
• mm: do file ownership checks with the proper mount idmap {CVE-2026-64294}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• SUNRPC: auth_gss: fix memory leaks in XDR decoding error paths {CVE-2026-45870}
• Bluetooth: L2CAP: reject BR/EDR signaling packets over MTUsig {CVE-2026-53208}
• slip: bound decode() reads against the compressed packet length {CVE-2026-45843}
• net: tls: fix strparser anchor skb leak on offload RX setup failure {CVE-2026-52974}
• netfilter: nf_tables: unconditionally bump set->nelems before insertion {CVE-2026-23272}
• rbd: Reset positive result codes to zero in object map update path {CVE-2026-68131}
• netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct() {CVE-2026-23458}
• mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr {CVE-2025-21938}
• bpf: Fix NULL deref in map_kptr_match_type for scalar regs {CVE-2026-53032}
• bpf: Explicitly check accesses to bpf_sock_addr {CVE-2025-40078}
• nexthop: Forbid FDB status change while nexthop is in a group {CVE-2025-39980}
• bpf: Fix undefined behavior in interpreter sdiv/smod for INT_MIN {CVE-2026-31525}
• x86/amd_nb: Use rdmsr_safe() in amd_get_mmconfig_range() {CVE-2025-21913}
• ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple() {CVE-2024-57994}
• drm/i915/vrr: require valid min/max vfreq for VRR {CVE-2026-68254}
• libceph: handle rbtree insertion error in decode_choose_args() {CVE-2026-52954}
• gfs2: prevent NULL pointer dereference during unmount {CVE-2026-53048}
• smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path {CVE-2026-31708}
• ext4: reject mount if bigalloc with s_first_data_block != 0 {CVE-2026-31447}
• NFSD: Fix crash in nfsd4_read_release() {CVE-2025-40324}
• netfilter: x_tables: guard option walkers against 1-byte tail reads {CVE-2026-43452}
• smb: client: Fix refcount leak for cifs_sb_tlink {CVE-2025-40103}
• smb: client: harden POSIX SID length parsing {CVE-2026-64380}
• crypto: qat - fix VF2PF work teardown race in adf_disable_sriov() {CVE-2026-64438}
• bpf: Allow LPM map access from sleepable…

• netfilter: bridge: make ebt_snat ARP rewrite writable {CVE-2026-53266}
• IB/isert: reject PDUs declaring more data than was received {CVE-2026-90414}
• RDMA/mlx5: Fix integer overflow of user QP buffer size {CVE-2026-90435}
• sctp: validate embedded address parameter length {CVE-2026-74287}
• IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• xfrm: ah6: validate routing header segments_left {CVE-2026-80844}
• drm/amd/display: set new_stream to NULL after release {CVE-2026-68236}
• RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters {CVE-2026-100075}
• nvmet-rdma: handle inline data with a nonzero offset {CVE-2026-72129}
• netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() {CVE-2026-97417}
• sctp: validate cookie AUTH state before use {CVE-2026-74752}
• ipvlan: inherit needed_headroom and needed_tailroom from phy_dev {CVE-2026-74744}
• enic: fix tx_hang_reset use-after-free on device removal {CVE-2026-74725}
• net/atm: fix slab-out-of-bounds read in vcc_setsockopt() {CVE-2026-74689}
• drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
• xfs: bounds-check buffer log item's dirty bitmap {CVE-2026-80536}
• nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page {CVE-2026-64320}
• smb: client: reject overlapping data areas in SMB2 responses {CVE-2026-64257}
• smb: client: restrict implied bcc[0] exemption to responses without data area {CVE-2026-64448}
• crypto: qat - fix VF2PF work teardown race in adf_disable_sriov() {CVE-2026-64438}
• crypto: qat - protect interrupt mask CSRs with a spinlock {CVE-2026-64438}
• crypto: qat - remove intermediate tasklet for vf2pf {CVE-2026-64438}
• usb: free iso schedules on failed submit {CVE-2026-64348}
• USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
• crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• crypto: qat - validate RSA CRT component lengths {CVE-2026-64304}
• net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
• udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
• crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg {CVE-2025-39964}
• crypto: algif_aead - fix uninitialized ctx->init {CVE-2025-39964}
• sctp: fix race between sctp_wait_for_connect and peeloff {CVE-2026-63971}
• mpls: reload header after pskb_may_pull() {CVE-2026-89555}
• net: tun: bound receive headroom {CVE-2026-81000}
• bridge: stp: Fix a potential use-after-free when deleting a bridge {CVE-2026-72389}
• scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer {CVE-2026-74556}
• rhashtable: clear stale iter->p on table restart {CVE-2026-64563}
• vhost: reset the vring metadata cache on vring reconfiguration {CVE-2026-74580}
• net/sched: cls_route: fix fastmap use-after-free on filter {CVE-2026-74583}
• sctp: keep chunk->transport in step with the list it is queued on {CVE-2026-74588}
• USB: legousbtower: fix use-after-free on disconnect race {CVE-2026-64340}
• USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
• udf: validate sparing table length as an entry count, not a byte count {CVE-2026-64322}
• ipv4: igmp: remove multicast group from hash table on device destruction {CVE-2026-64423}
• USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
• sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
• RDMA/siw: bound Read Response placement to the RREAD length {CVE-2026-64268}
• ip6_tunnel: clear skb2->cb[] in ip6ip6_err() {CVE-2026-74597}
• ipv6: prevent in6_dev_get() from resurrecting inet6_dev {CVE-2026-74630}
• netfilter: ebt_nflog: pin the NFLOG backend {CVE-2026-74660}
• libceph: Avoid using invalid osd indices from primary_temp {CVE-2026-80558}
• udp: fix potential use-after-free in tunnel segmentation {CVE-2026-74705}
• Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
• wifi: ath9k: hif_usb: don't dereference hif_dev after…

• net: usb: pegasus: don't rely on id table pointer arithmetic {CVE-2026-97540}
• ocfs2: validate directory-index entry counts when reading metadata {CVE-2026-89492}
• ocfs2: validate dx_root extent list fields during block read {CVE-2026-89492}
• nvme-tcp: reject a read that transferred too few bytes {CVE-2026-89480}
• 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: fix NULL deref on untransmitted RECONF completion {CVE-2026-89477}
• net/packet: defer vmalloc TX_RING free until skbs finish {CVE-2026-80841}
• netfilter: nf_log: unregister loggers before per-net teardown {CVE-2026-97608}
• netfilter: nf_tables: make nft_object rhltable per table {CVE-2026-74565}
• packet: use consistent hard_header_len in non-ring send paths {CVE-2026-74582}
• net: remove CAP_SYS_RAWIO zero-padding in dev_validate_header {CVE-2026-80731}
• net/atm: fix slab-out-of-bounds read in vcc_setsockopt() {CVE-2026-74689}
• net: do not send ICMP/NDISC Redirects when peer allocation fails {CVE-2026-74550}
• tipc: fix UAF in cleanup_bearer() due to premature dst_cache_destroy() {CVE-2026-72404}
• net/sched: sch_teql: move rcu_read_lock()/spin_lock() from _bh variants {CVE-2026-72390}
• net/sched: sch_teql: Introduce slaves_lock to avoid race condition and UAF {CVE-2026-72390}
• Drivers: hv: vmbus: use generic driver_override infrastructure {CVE-2026-80676}
• NFSD: Prevent client use-after-free during delegation revoke {CVE-2026-89659}
• sunrpc: route to a populated pool in svc_pool_for_cpu() {CVE-2026-89549}
• sctp: fix stream->outcnt underflow on duplicate RECONF responses {CVE-2026-89476}
• sctp: distinguish sequence zero from wildcard in reconf lookup {CVE-2026-89476}
• ipv6: mcast: Fix potential UAF in MLD delayed work {CVE-2026-72322}
• net/sched: fix packet loop on netem when duplicate is on {CVE-2026-63983}
• net: Introduce skb tc depth field to track packet loops {CVE-2026-63983}
• netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst {CVE-2026-72255}
• sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing {CVE-2026-53246}
• ipv6: mcast: Fix use-after-free when processing MLD queries {CVE-2026-53275}
• scsi: xen: scsiback: Free unsubmitted command instead of double-putting it {CVE-2026-72085}
• ipv4: fib: Don't dump dying fib_info in fib_leaf_notify(). {CVE-2026-74289}
• sctp: fix err_chunk memory leaks in INIT handling {CVE-2026-72413}
• net/sched: defer qdisc freeing after failed creation {CVE-2026-98017}
• IB/isert: wait for deferred control PDU completions before releasing the connection {CVE-2026-98357}
• RDMA/mad: Fix receive buffer leak when PKey enforcement fails {CVE-2026-98354}
• sctp: validate embedded address parameter length {CVE-2026-74287}
• nfsd: fix XDR length calculation in nfsd4_ff_encode_layoutget {CVE-2026-89674}
• IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() {CVE-2026-46209}
• RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() {CVE-2026-46181}
• nvmet-tcp: fix race between ICReq handling and queue teardown {CVE-2026-46135}
• ALSA: aloop: Fix peer runtime UAF during format-change stop {CVE-2026-46090}
• ALSA: aloop: Fix racy access at PCM trigger {CVE-2026-23191}
• drm/nouveau: fix u32 overflow in pushbuf reloc bounds check {CVE-2026-46006}
• gfs2: Fix use-after-free in iomap inline data write path {CVE-2026-45984}
• bonding: alb: fix UAF in rlb_arp_recv during bond up/down {CVE-2026-45970}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold {CVE-2026-31408}
• Bluetooth: L2CAP: Fix slab-use-after-free in l2cap_connect() {CVE-2024-36013}
• mt76: fix use-after-free by removing a non-RCU wcid pointer {CVE-2022-49328}
• mt76: fix per-driver wcid range checks after wcid array size bump {CVE-2022-49328}
• af_unix: Fix UAF read of…

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

The following security issues were fixed:

• CVE-2026-23259: io_uring/rw: free potentially allocated iovec on cache put failure (bsc#1259866).
• CVE-2026-31443: dmaengine: idxd: Fix crash when the event log is disabled (bsc#1262652).
• CVE-2026-31561: x86/cpu: Remove X86_CR4_FRED from the CR4 pinned bits mask (bsc#1263059).
• CVE-2026-43091: xfrm: Wait for RCU readers during policy netns exit (bsc#1264267).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43204: ASoC: qcom: q6asm: handle the responses after closing (bsc#1264531).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43275: scsi: ufs: core: Flush exception handling work when RPM level is zero (bsc#1264303).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43304: libceph: define and enforce CEPH_MAX_KEY_LEN (bsc#1264993).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43424: usb: gadget: f_tcm: Fix NULL pointer dereferences in nexus handling (bsc#1264678).
• CVE-2026-43445: e1000/e1000e: Fix leak in DMA error cleanup (bsc#1265041).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45845: net/sched: taprio: fix NULL pointer dereference in class dump (bsc#1266393).
• CVE-2026-45849: net: mscc: ocelot: extract ocelot_xmit_timestamp() helper (bsc#1266690).
• CVE-2026-45859: netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation (bsc#1266714).
• CVE-2026-45865: mctp i2c: initialise event handler read bytes (bsc#1266694).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45895: quota: fix livelock between quotactl and freeze_super (bsc#1266882).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45930: net: mctp: ensure our nlmsg responses are initialised (bsc#1266730).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer…

Root has patched CVE-2026-63971 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

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

The following security issues were fixed:

• CVE-2026-23259: io_uring/rw: free potentially allocated iovec on cache put failure (bsc#1259866).
• CVE-2026-31443: dmaengine: idxd: Fix crash when the event log is disabled (bsc#1262652).
• CVE-2026-31561: x86/cpu: Remove X86_CR4_FRED from the CR4 pinned bits mask (bsc#1263059).
• CVE-2026-43091: xfrm: Wait for RCU readers during policy netns exit (bsc#1264267).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43204: ASoC: qcom: q6asm: handle the responses after closing (bsc#1264531).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43275: scsi: ufs: core: Flush exception handling work when RPM level is zero (bsc#1264303).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43304: libceph: define and enforce CEPH_MAX_KEY_LEN (bsc#1264993).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43424: usb: gadget: f_tcm: Fix NULL pointer dereferences in nexus handling (bsc#1264678).
• CVE-2026-43445: e1000/e1000e: Fix leak in DMA error cleanup (bsc#1265041).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45845: net/sched: taprio: fix NULL pointer dereference in class dump (bsc#1266393).
• CVE-2026-45849: net: mscc: ocelot: extract ocelot_xmit_timestamp() helper (bsc#1266690).
• CVE-2026-45859: netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation (bsc#1266714).
• CVE-2026-45865: mctp i2c: initialise event handler read bytes (bsc#1266694).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45895: quota: fix livelock between quotactl and freeze_super (bsc#1266882).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45930: net: mctp: ensure our nlmsg responses are initialised (bsc#1266730).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer…

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

The following security issues were fixed:

• CVE-2026-23259: io_uring/rw: free potentially allocated iovec on cache put failure (bsc#1259866).
• CVE-2026-31443: dmaengine: idxd: Fix crash when the event log is disabled (bsc#1262652).
• CVE-2026-31561: x86/cpu: Remove X86_CR4_FRED from the CR4 pinned bits mask (bsc#1263059).
• CVE-2026-43091: xfrm: Wait for RCU readers during policy netns exit (bsc#1264267).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43204: ASoC: qcom: q6asm: handle the responses after closing (bsc#1264531).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43275: scsi: ufs: core: Flush exception handling work when RPM level is zero (bsc#1264303).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43304: libceph: define and enforce CEPH_MAX_KEY_LEN (bsc#1264993).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43424: usb: gadget: f_tcm: Fix NULL pointer dereferences in nexus handling (bsc#1264678).
• CVE-2026-43445: e1000/e1000e: Fix leak in DMA error cleanup (bsc#1265041).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45845: net/sched: taprio: fix NULL pointer dereference in class dump (bsc#1266393).
• CVE-2026-45849: net: mscc: ocelot: extract ocelot_xmit_timestamp() helper (bsc#1266690).
• CVE-2026-45859: netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation (bsc#1266714).
• CVE-2026-45865: mctp i2c: initialise event handler read bytes (bsc#1266694).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45895: quota: fix livelock between quotactl and freeze_super (bsc#1266882).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45930: net: mctp: ensure our nlmsg responses are initialised (bsc#1266730).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer…

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-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68818: scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path" (bsc#1256675).
• CVE-2026-23097: migrate: correct lock ordering for hugetlb file folios (bsc#1257815).
• CVE-2026-43016: bpf: sockmap: Fix use-after-free of sk->sk_socket in sk_psock_verdict_data_ready() (bsc#1264007).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43130: iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (bsc#1264532).
• CVE-2026-43161: iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode (bsc#1264333).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43170: usb: dwc3: gadget: Move vbus draw to workqueue context (bsc#1264452).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43328: cpufreq: governor: Free dbs_data directly when gov->init() fails (bsc#1264832).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45877: HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients (bsc#1266468).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer overflow in create_dirty_log() (bsc#1267449).
• CVE-2026-46026: net: qrtr: ns: Limit the maximum number of lookups (bsc#1266876).
• CVE-2026-46027: net/smc: avoid early lgr access in smc_clc_wait_msg (bsc#1266744).
• CVE-2026-46038: net: qrtr: ns: Free the node during ctrl_cmd_bye() (bsc#1266695).
• CVE-2026-46040: inotify:…

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-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68818: scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path" (bsc#1256675).
• CVE-2026-23097: migrate: correct lock ordering for hugetlb file folios (bsc#1257815).
• CVE-2026-43016: bpf: sockmap: Fix use-after-free of sk->sk_socket in sk_psock_verdict_data_ready() (bsc#1264007).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43130: iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (bsc#1264532).
• CVE-2026-43161: iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode (bsc#1264333).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43170: usb: dwc3: gadget: Move vbus draw to workqueue context (bsc#1264452).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43328: cpufreq: governor: Free dbs_data directly when gov->init() fails (bsc#1264832).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45877: HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients (bsc#1266468).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer overflow in create_dirty_log() (bsc#1267449).
• CVE-2026-46026: net: qrtr: ns: Limit the maximum number of lookups (bsc#1266876).
• CVE-2026-46027: net/smc: avoid early lgr access in smc_clc_wait_msg (bsc#1266744).
• CVE-2026-46038: net: qrtr: ns: Free the node during ctrl_cmd_bye() (bsc#1266695).
• CVE-2026-46040: inotify: fix…

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

The following security issues were fixed:

• CVE-2026-23259: io_uring/rw: free potentially allocated iovec on cache put failure (bsc#1259866).
• CVE-2026-31443: dmaengine: idxd: Fix crash when the event log is disabled (bsc#1262652).
• CVE-2026-31561: x86/cpu: Remove X86_CR4_FRED from the CR4 pinned bits mask (bsc#1263059).
• CVE-2026-43091: xfrm: Wait for RCU readers during policy netns exit (bsc#1264267).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43204: ASoC: qcom: q6asm: handle the responses after closing (bsc#1264531).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43275: scsi: ufs: core: Flush exception handling work when RPM level is zero (bsc#1264303).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43304: libceph: define and enforce CEPH_MAX_KEY_LEN (bsc#1264993).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43424: usb: gadget: f_tcm: Fix NULL pointer dereferences in nexus handling (bsc#1264678).
• CVE-2026-43445: e1000/e1000e: Fix leak in DMA error cleanup (bsc#1265041).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45845: net/sched: taprio: fix NULL pointer dereference in class dump (bsc#1266393).
• CVE-2026-45849: net: mscc: ocelot: extract ocelot_xmit_timestamp() helper (bsc#1266690).
• CVE-2026-45859: netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation (bsc#1266714).
• CVE-2026-45865: mctp i2c: initialise event handler read bytes (bsc#1266694).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45895: quota: fix livelock between quotactl and freeze_super (bsc#1266882).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45930: net: mctp: ensure our nlmsg responses are initialised (bsc#1266730).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer…

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

The following security issues were fixed:

• CVE-2026-23259: io_uring/rw: free potentially allocated iovec on cache put failure (bsc#1259866).
• CVE-2026-31443: dmaengine: idxd: Fix crash when the event log is disabled (bsc#1262652).
• CVE-2026-31561: x86/cpu: Remove X86_CR4_FRED from the CR4 pinned bits mask (bsc#1263059).
• CVE-2026-43091: xfrm: Wait for RCU readers during policy netns exit (bsc#1264267).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43204: ASoC: qcom: q6asm: handle the responses after closing (bsc#1264531).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43275: scsi: ufs: core: Flush exception handling work when RPM level is zero (bsc#1264303).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43304: libceph: define and enforce CEPH_MAX_KEY_LEN (bsc#1264993).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43424: usb: gadget: f_tcm: Fix NULL pointer dereferences in nexus handling (bsc#1264678).
• CVE-2026-43445: e1000/e1000e: Fix leak in DMA error cleanup (bsc#1265041).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45845: net/sched: taprio: fix NULL pointer dereference in class dump (bsc#1266393).
• CVE-2026-45849: net: mscc: ocelot: extract ocelot_xmit_timestamp() helper (bsc#1266690).
• CVE-2026-45859: netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation (bsc#1266714).
• CVE-2026-45865: mctp i2c: initialise event handler read bytes (bsc#1266694).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45895: quota: fix livelock between quotactl and freeze_super (bsc#1266882).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45930: net: mctp: ensure our nlmsg responses are initialised (bsc#1266730).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer…

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

The following security issues were fixed:

• CVE-2026-23259: io_uring/rw: free potentially allocated iovec on cache put failure (bsc#1259866).
• CVE-2026-31443: dmaengine: idxd: Fix crash when the event log is disabled (bsc#1262652).
• CVE-2026-31561: x86/cpu: Remove X86_CR4_FRED from the CR4 pinned bits mask (bsc#1263059).
• CVE-2026-43091: xfrm: Wait for RCU readers during policy netns exit (bsc#1264267).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43204: ASoC: qcom: q6asm: handle the responses after closing (bsc#1264531).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
• CVE-2026-43275: scsi: ufs: core: Flush exception handling work when RPM level is zero (bsc#1264303).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43304: libceph: define and enforce CEPH_MAX_KEY_LEN (bsc#1264993).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43424: usb: gadget: f_tcm: Fix NULL pointer dereferences in nexus handling (bsc#1264678).
• CVE-2026-43445: e1000/e1000e: Fix leak in DMA error cleanup (bsc#1265041).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45845: net/sched: taprio: fix NULL pointer dereference in class dump (bsc#1266393).
• CVE-2026-45849: net: mscc: ocelot: extract ocelot_xmit_timestamp() helper (bsc#1266690).
• CVE-2026-45859: netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation (bsc#1266714).
• CVE-2026-45865: mctp i2c: initialise event handler read bytes (bsc#1266694).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45895: quota: fix livelock between quotactl and freeze_super (bsc#1266882).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45930: net: mctp: ensure our nlmsg responses are initialised (bsc#1266730).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer…

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-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68818: scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path" (bsc#1256675).
• CVE-2026-23097: migrate: correct lock ordering for hugetlb file folios (bsc#1257815).
• CVE-2026-43016: bpf: sockmap: Fix use-after-free of sk->sk_socket in sk_psock_verdict_data_ready() (bsc#1264007).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43130: iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (bsc#1264532).
• CVE-2026-43161: iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode (bsc#1264333).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43170: usb: dwc3: gadget: Move vbus draw to workqueue context (bsc#1264452).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43328: cpufreq: governor: Free dbs_data directly when gov->init() fails (bsc#1264832).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45877: HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients (bsc#1266468).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer overflow in create_dirty_log() (bsc#1267449).
• CVE-2026-46026: net: qrtr: ns: Limit the maximum number of lookups (bsc#1266876).
• CVE-2026-46027: net/smc: avoid early lgr access in smc_clc_wait_msg (bsc#1266744).
• CVE-2026-46038: net: qrtr: ns: Free the node during ctrl_cmd_bye() (bsc#1266695).
• CVE-2026-46040: inotify:…

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-2025-68741: scsi: qla2xxx: Fix improper freeing of purex item (bsc#1255703).
• CVE-2025-68818: scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path" (bsc#1256675).
• CVE-2026-23097: migrate: correct lock ordering for hugetlb file folios (bsc#1257815).
• CVE-2026-43016: bpf: sockmap: Fix use-after-free of sk->sk_socket in sk_psock_verdict_data_ready() (bsc#1264007).
• CVE-2026-43114: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (bsc#1264601).
• CVE-2026-43130: iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (bsc#1264532).
• CVE-2026-43161: iommu/vt-d: Skip dev-iotlb flush for inaccessible PCIe device without scalable mode (bsc#1264333).
• CVE-2026-43168: ocfs2: fix reflink preserve cleanup issue (bsc#1264537).
• CVE-2026-43170: usb: dwc3: gadget: Move vbus draw to workqueue context (bsc#1264452).
• CVE-2026-43172: wifi: iwlwifi: fix 22000 series SMEM parsing (bsc#1264543).
• CVE-2026-43216: net: Drop the lock in skb_may_tx_timestamp() (bsc#1264319).
• CVE-2026-43230: net/rds: Clear reconnect pending bit (bsc#1264539).
• CVE-2026-43244: kcm: fix zero-frag skb in frag_list on partial sendmsg error (bsc#1264321).
• CVE-2026-43262: gfs2: fiemap page fault fix (bsc#1264422).
• CVE-2026-43266: EFI/CPER: don't go past the ARM processor CPER record buffer (bsc#1264418).
• CVE-2026-43281: mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (bsc#1264534).
• CVE-2026-43308: btrfs: don't BUG() on unexpected delayed ref type in run_one_delayed_ref() (bsc#1264712).
• CVE-2026-43309: md raid: fix hang when stopping arrays with metadata through dm-raid (bsc#1264827).
• CVE-2026-43328: cpufreq: governor: Free dbs_data directly when gov->init() fails (bsc#1264832).
• CVE-2026-43353: i3c: mipi-i3c-hci: Fix race in DMA ring dequeue (bsc#1265089).
• CVE-2026-43439: cgroup: fix race between task migration and iteration (bsc#1265141).
• CVE-2026-43451: netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path (bsc#1265009).
• CVE-2026-43496: net/sched: sch_red: Replace direct dequeue call with peek and qdisc_dequeue_peeked (bsc#1266000).
• CVE-2026-45839: bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec() (bsc#1266399).
• CVE-2026-45860: netfilter: nf_conncount: increase the connection clean up limit to 64 (bsc#1266710).
• CVE-2026-45873: netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (bsc#1266715).
• CVE-2026-45877: HID: intel-ish-hid: fix NULL-ptr-deref in ishtp_bus_remove_all_clients (bsc#1266468).
• CVE-2026-45905: xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (bsc#1266685).
• CVE-2026-45913: net: bridge: mcast: always update mdb_n_entries for vlan contexts (bsc#1266891).
• CVE-2026-45915: fat: avoid parent link count underflow in rmdir (bsc#1266896).
• CVE-2026-45917: ipvs: do not keep dest_dst if dev is going down (bsc#1266900).
• CVE-2026-45944: iommu/vt-d: Clear Present bit before tearing down context entry (bsc#1267203).
• CVE-2026-45973: RDMA/mlx5: Fix UMR hang in LAG error state unload (bsc#1267025).
• CVE-2026-45981: s390/cio: Fix device lifecycle handling in css_alloc_subchannel() (bsc#1267204).
• CVE-2026-45994: ibmasm: fix OOB reads in command_file_write due to missing size checks (bsc#1267432).
• CVE-2026-46003: net: qrtr: ns: Limit the total number of nodes (bsc#1267210).
• CVE-2026-46015: tcp: call sk_data_ready() after listener migration (bsc#1267439).
• CVE-2026-46023: dm mirror: fix integer overflow in create_dirty_log() (bsc#1267449).
• CVE-2026-46026: net: qrtr: ns: Limit the maximum number of lookups (bsc#1266876).
• CVE-2026-46027: net/smc: avoid early lgr access in smc_clc_wait_msg (bsc#1266744).
• CVE-2026-46038: net: qrtr: ns: Free the node during ctrl_cmd_bye() (bsc#1266695).
• CVE-2026-46040: inotify: fix…

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).