CVE-2026-64341

USB: iowarrior: fix use-after-free on disconnect race

7.8 HighFix available

What does this mean?

: 7.8v3.1, from NVD
: 0.13%2nd percentile
Fixed in: 6.1.191-r0linux-lts
Published: July 25, 2026
Modified: November 10, 2026
Weakness: CWE-416
Also known as: BELL-CVE-2026-64341CLSA-2026-1789037015CLSA-2026-1789039259CLSA-2026-1789039867CLSA-2026-1789898700CLSA-2026-1789958474CLSA-2026-1789960079CLSA-2026-1790030905
Show 41 moreShow less
CLSA-2026-1791132071CLSA-2026-1791132078CLSA-2026-1791800936CLSA-2026-1791852988CLSA-2026-1791858083CLSA-2026-1791946572CLSA-2026-1792137027CLSA-2026-1792239979DEBIAN-CVE-2026-64341EUVD-2026-48885GHSA-jfg4-c35c-vjq6OESA-2026-3303ROOT-OS-UBUNTU-2204-CVE-2026-64341SUSE-SU-2026:23477-1SUSE-SU-2026:23481-1SUSE-SU-2026:23528-1SUSE-SU-2026:23529-1SUSE-SU-2026:23881-1SUSE-SU-2026:23887-1SUSE-SU-2026:23897-1SUSE-SU-2026:23902-1SUSE-SU-2026:4120-1SUSE-SU-2026:4254-1SUSE-SU-2026:4282-1UBUNTU-CVE-2026-64341USN-8726-1USN-8726-2USN-8726-3USN-8726-4USN-8727-1USN-8728-1USN-8728-2USN-8728-3USN-8760-1USN-8760-2USN-8800-1USN-8917-1USN-8918-1USN-9002-1openSUSE-SU-2026:11476-1openSUSE-SU-2026:21910-1

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

USB: iowarrior: fix use-after-free on disconnect race

mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2]

Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect().

[1] a51749ab34d9 ("locking/mutex: Document that mutex_unlock() is non-atomic") [2] 2b9d9e0a9ba0 ("locking/mutex: Clarify that mutex_unlock(), and most other sleeping locks, can still use the lock object after it's unlocked")

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.13%Down 0.1 points since Jul 25, 2026

What each source reports

NVD Score used 7.8

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

USB: iowarrior: fix use-after-free on disconnect race

mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2]

Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect().

Record: CVE-2026-64341
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-416
Updated: 2026-11-06

CVE List No score

USB: iowarrior: fix use-after-free on disconnect race

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

USB: iowarrior: fix use-after-free on disconnect race

mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2]

Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect().

Record: CVE-2026-64341
Updated: 2026-11-06

EUVDEUVD-2026-48885 No score

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

USB: iowarrior: fix use-after-free on disconnect race

mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2]

Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect().

Record: EUVD-2026-48885
Updated: 2026-11-06

GitHub AdvisoriesGHSA-jfg4-c35c-vjq6 7.8

In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use...

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

USB: iowarrior: fix use-after-free on disconnect race

mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2]

Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect().

Record: GHSA-jfg4-c35c-vjq6
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-416
Updated: 2026-11-02

OSVBELL-CVE-2026-64341 7.8

Record: BELL-CVE-2026-64341
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-04

OSVDEBIAN-CVE-2026-64341 7.8

In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect race mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2] Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect(). [1] a51749ab34d9 ("locking/mutex: Document that mutex_unlock() is non-atomic") [2] 2b9d9e0a9ba0 ("locking/mutex: Clarify that mutex_unlock(), and most other sleeping locks, can still use the lock object after it's unlocked")

Record: DEBIAN-CVE-2026-64341
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-07

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OSVOESA-2026-3303 9.8

kernel security update

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

comedi: me4000: Fix potential overrun of firmware buffer

me4000_xilinx_download() loads the firmware that was requested by request_firmware(). It is possible for it to overrun the source buffer because it blindly trusts the file format. It reads a data stream length from the first 4 bytes into variable file_length and reads the data stream contents of length file_length from offset 16 onwards.

Add a test to ensure that the supplied firmware is long enough to contain the header and the data stream. On failure, log an error and return -EINVAL.

Note: The firmware loading was totally broken before commit ac584af59945 ("staging: comedi: me4000: fix firmware downloading"), but that is the most sensible target for this fix.(CVE-2026-31747)

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

ASoC: soc-core: flush delayed work before removing DAIs and widgets

When a sound card is unbound while a PCM stream is open, a use-after-free can occur in snd_soc_dapm_stream_event(), called from the close_delayed_work workqueue handler.

During unbind, snd_soc_unbind_card() flushes delayed work and then calls soc_cleanup_card_resources(). Inside cleanup, snd_card_disconnect_sync() releases all PCM file descriptors, and the resulting PCM close path can call snd_soc_dapm_stream_stop() which schedules new delayed work with a pmdown_time timer delay. Since this happens after the flush in snd_soc_unbind_card(), the new work is not caught. soc_remove_link_components() then frees DAPM widgets before this work fires, leading to the use-after-free.

The existing flush in soc_free_pcm_runtime() also cannot help as it runs after soc_remove_link_components() has already freed the widgets.

Add a flush in soc_cleanup_card_resources() after snd_card_disconnect_sync() (after which no new PCM closes can schedule further delayed work) and before soc_remove_link_dais() and soc_remove_link_components() (which tear down the structures the delayed work accesses).(CVE-2026-43459)

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

fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free

dlfb_ops_mmap() uses remap_pfn_range() to map vmalloc framebuffer pages to userspace but sets no vm_ops on the VMA. This means the kernel cannot track active mmaps. When dlfb_realloc_framebuffer() replaces the backing buffer via FBIOPUT_VSCREENINFO, existing mmap PTEs are not invalidated. On USB disconnect, dlfb_ops_destroy() calls vfree() on the old pages while userspace PTEs still reference them, resulting in a use-after-free: the process retains read/write access to freed kernel pages.

Add vm_operations_struct with open/close callbacks that maintain an atomic mmap_count on struct dlfb_data. In dlfb_realloc_framebuffer(), check mmap_count and return -EBUSY if the buffer is currently mapped, preventing buffer replacement while userspace holds stale PTEs.

Tested with PoC using dummy_hcd + raw_gadget USB device emulation.(CVE-2026-43497)

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

RDMA/umem: Fix truncation for block sizes >= 4G

When the iommu is used the linearization of the mapping can give a single block that is very large split across multiple SG entries.

When __rdma_block_iter_next() reassembles the split SG entries it is overflowing the 32 bit stack values and computed the wrong DMA addresses for blocks after the truncation.

Use the right types to hold DMA addresses.(CVE-2026-53133)

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

l2tp: pppol2tp: hold reference to session in pppol2tp_ioctl()

pppol2tp_ioctl() read sock->sk->sk_user_data directly without any locks or reference counting. If a controllable sleep was induced during copy_from_user() (e.g. via a userfaultfd page fault sleep), a concurrent socket…

Record: OESA-2026-3303
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2026-64341 5.4

Record: UBUNTU-CVE-2026-64341
CVSS 4.0: 5.4 MediumCVSS:4.0/AV:P/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-10

OSVCLSA-2026-1789037015 No score

kernel: Fix of 51 CVEs

net: openvswitch: fix skb leak on flow key update failure during ct {CVE-2026-74464}
can: peak_usb: peak_usb_start(): fix double free of transfer buffer on URB submit error {CVE-2026-74456}
wifi: mwifiex: fix permanently busy scans after multiple roam iterations {CVE-2026-68469}
drm/amdgpu/gfx8: drop unecessary BUG_ON() {CVE-2026-68430}
sctp: auth: verify auth requirement when auth_chunk is NULL {CVE-2026-68300}
cdrom: fix stack out-of-bounds read in CDROMVOLCTRL {CVE-2026-68184}
wifi: carl9170: bound memcpy length in cmd callback to prevent OOB read {CVE-2026-68351}
wifi: carl9170: fix buffer overflow in rx_stream failover path {CVE-2026-68349}
wifi: carl9170: fix OOB read from off-by-two in TX status handler {CVE-2026-68350}
net: sit: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72061}
net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72055}
net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72054}
net: ipip: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72053}
net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72051}
net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-63829}
usb: free iso schedules on failed submit {CVE-2026-64348}
smb: client: restrict implied bcc[0] exemption to responses without data area {CVE-2026-64448}
net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
netfilter: ebtables: terminate table name before find_table_lock() {CVE-2026-64411}
netfilter: ebtables: zero chainstack array {CVE-2026-64413}
USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
udf: validate sparing table length as an entry count, not a byte count {CVE-2026-64322}
can: bcm: track a single source interface for ANYDEV timeout/throttle ops {CVE-2026-72115}
can: bcm: fix data race on rx_stamp/rx_ifindex in bcm_rx_handler() {CVE-2026-72117}
can: bcm: fix stale rx/tx ops after device removal {CVE-2026-72116}
can: bcm: add missing device refcount for CAN filter removal {CVE-2026-72113}
scsi: libiscsi: Move ehwait initialization to iscsi_session_setup() {CVE-2021-47328}
sctp: validate cookie AUTH state before use {CVE-2026-74752}
drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
libceph: Avoid using invalid osd indices from primary_temp {CVE-2026-80558}
can: bcm: restore op->flags assignment lost in the bcm_tx_lock backport {CVE-2025-38004}
can: bcm: fix CAN frame rx/tx statistics {CVE-2026-72118}
can: bcm: add locking when updating filter and timer values {CVE-2026-72121}
can: bcm: fix out-of-bounds frame read introduced by the bcm_tx_lock backport {CVE-2025-38004}
mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() {CVE-2026-72308}
can: bcm: fix lockless bound/ifindex race and silent RX_SETUP failure {CVE-2026-72122}
can: bcm: fix warning in bcm_connect/proc_register {CVE-2026-72113}
ipv4: fix use-after-free in fib_nhc_update_mtu() {CVE-2026-74656}
perf/core: Fix group leader use-after-free after sibling detach {CVE-2026-74637}
sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
sctp: clear control chunk transport if it is being removed {CVE-2026-74688}
ALSA: usb-audio: fix OOB write on Type II inbound URBs {CVE-2026-74682}
ALSA: usx2y: bound the hwdep mmap fault offset {CVE-2026-74641}
enic: fix tx_hang_reset use-after-free on device removal {CVE-2026-74725}
udp: fix potential use-after-free in tunnel segmentation {CVE-2026-74705}
ip6_tunnel: clear skb2->cb[] in ip6ip6_err() {CVE-2026-74597}
ipv6: prevent in6_dev_get() from resurrecting inet6_dev {CVE-2026-74630}
vhost: reset the vring metadata cache on vring reconfiguration {CVE-2026-74580} -…

Record: CLSA-2026-1789037015
Updated: 2026-11-02

OSVCLSA-2026-1789039259 No score

kernel: Fix of 51 CVEs

net: openvswitch: fix skb leak on flow key update failure during ct {CVE-2026-74464}
can: peak_usb: peak_usb_start(): fix double free of transfer buffer on URB submit error {CVE-2026-74456}
wifi: mwifiex: fix permanently busy scans after multiple roam iterations {CVE-2026-68469}
drm/amdgpu/gfx8: drop unecessary BUG_ON() {CVE-2026-68430}
sctp: auth: verify auth requirement when auth_chunk is NULL {CVE-2026-68300}
cdrom: fix stack out-of-bounds read in CDROMVOLCTRL {CVE-2026-68184}
wifi: carl9170: bound memcpy length in cmd callback to prevent OOB read {CVE-2026-68351}
wifi: carl9170: fix buffer overflow in rx_stream failover path {CVE-2026-68349}
wifi: carl9170: fix OOB read from off-by-two in TX status handler {CVE-2026-68350}
net: sit: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72061}
net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72055}
net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72054}
net: ipip: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72053}
net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72051}
net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-63829}
usb: free iso schedules on failed submit {CVE-2026-64348}
smb: client: restrict implied bcc[0] exemption to responses without data area {CVE-2026-64448}
net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
netfilter: ebtables: terminate table name before find_table_lock() {CVE-2026-64411}
netfilter: ebtables: zero chainstack array {CVE-2026-64413}
USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
udf: validate sparing table length as an entry count, not a byte count {CVE-2026-64322}
can: bcm: track a single source interface for ANYDEV timeout/throttle ops {CVE-2026-72115}
can: bcm: fix data race on rx_stamp/rx_ifindex in bcm_rx_handler() {CVE-2026-72117}
can: bcm: fix stale rx/tx ops after device removal {CVE-2026-72116}
can: bcm: add missing device refcount for CAN filter removal {CVE-2026-72113}
scsi: libiscsi: Move ehwait initialization to iscsi_session_setup() {CVE-2021-47328}
sctp: validate cookie AUTH state before use {CVE-2026-74752}
drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
libceph: Avoid using invalid osd indices from primary_temp {CVE-2026-80558}
can: bcm: restore op->flags assignment lost in the bcm_tx_lock backport {CVE-2025-38004}
can: bcm: fix CAN frame rx/tx statistics {CVE-2026-72118}
can: bcm: add locking when updating filter and timer values {CVE-2026-72121}
can: bcm: fix out-of-bounds frame read introduced by the bcm_tx_lock backport {CVE-2025-38004}
mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() {CVE-2026-72308}
can: bcm: fix lockless bound/ifindex race and silent RX_SETUP failure {CVE-2026-72122}
can: bcm: fix warning in bcm_connect/proc_register {CVE-2026-72113}
ipv4: fix use-after-free in fib_nhc_update_mtu() {CVE-2026-74656}
perf/core: Fix group leader use-after-free after sibling detach {CVE-2026-74637}
sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
sctp: clear control chunk transport if it is being removed {CVE-2026-74688}
ALSA: usb-audio: fix OOB write on Type II inbound URBs {CVE-2026-74682}
ALSA: usx2y: bound the hwdep mmap fault offset {CVE-2026-74641}
enic: fix tx_hang_reset use-after-free on device removal {CVE-2026-74725}
udp: fix potential use-after-free in tunnel segmentation {CVE-2026-74705}
ip6_tunnel: clear skb2->cb[] in ip6ip6_err() {CVE-2026-74597}
ipv6: prevent in6_dev_get() from resurrecting inet6_dev {CVE-2026-74630}
vhost: reset the vring metadata cache on vring reconfiguration {CVE-2026-74580} -…

Record: CLSA-2026-1789039259
Updated: 2026-11-02

OSVCLSA-2026-1789039867 No score

kernel: Fix of 51 CVEs

net: openvswitch: fix skb leak on flow key update failure during ct {CVE-2026-74464}
can: peak_usb: peak_usb_start(): fix double free of transfer buffer on URB submit error {CVE-2026-74456}
wifi: mwifiex: fix permanently busy scans after multiple roam iterations {CVE-2026-68469}
drm/amdgpu/gfx8: drop unecessary BUG_ON() {CVE-2026-68430}
sctp: auth: verify auth requirement when auth_chunk is NULL {CVE-2026-68300}
cdrom: fix stack out-of-bounds read in CDROMVOLCTRL {CVE-2026-68184}
wifi: carl9170: bound memcpy length in cmd callback to prevent OOB read {CVE-2026-68351}
wifi: carl9170: fix buffer overflow in rx_stream failover path {CVE-2026-68349}
wifi: carl9170: fix OOB read from off-by-two in TX status handler {CVE-2026-68350}
net: sit: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72061}
net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72055}
net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72054}
net: ipip: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72053}
net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72051}
net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-63829}
usb: free iso schedules on failed submit {CVE-2026-64348}
smb: client: restrict implied bcc[0] exemption to responses without data area {CVE-2026-64448}
net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes {CVE-2026-64422}
netfilter: ebtables: terminate table name before find_table_lock() {CVE-2026-64411}
netfilter: ebtables: zero chainstack array {CVE-2026-64413}
USB: idmouse: fix use-after-free on disconnect race {CVE-2026-64344}
USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
udf: validate VAT header length against the VAT inode size {CVE-2026-64323}
udf: validate sparing table length as an entry count, not a byte count {CVE-2026-64322}
can: bcm: track a single source interface for ANYDEV timeout/throttle ops {CVE-2026-72115}
can: bcm: fix data race on rx_stamp/rx_ifindex in bcm_rx_handler() {CVE-2026-72117}
can: bcm: fix stale rx/tx ops after device removal {CVE-2026-72116}
can: bcm: add missing device refcount for CAN filter removal {CVE-2026-72113}
scsi: libiscsi: Move ehwait initialization to iscsi_session_setup() {CVE-2021-47328}
sctp: validate cookie AUTH state before use {CVE-2026-74752}
drm/amdgpu: reject oversized IBs with per-ring packet limits {CVE-2026-80576}
libceph: Avoid using invalid osd indices from primary_temp {CVE-2026-80558}
can: bcm: restore op->flags assignment lost in the bcm_tx_lock backport {CVE-2025-38004}
can: bcm: fix CAN frame rx/tx statistics {CVE-2026-72118}
can: bcm: add locking when updating filter and timer values {CVE-2026-72121}
can: bcm: fix out-of-bounds frame read introduced by the bcm_tx_lock backport {CVE-2025-38004}
mlxsw: fix refcount leak in mlxsw_sp_port_lag_join() {CVE-2026-72308}
can: bcm: fix lockless bound/ifindex race and silent RX_SETUP failure {CVE-2026-72122}
can: bcm: fix warning in bcm_connect/proc_register {CVE-2026-72113}
ipv4: fix use-after-free in fib_nhc_update_mtu() {CVE-2026-74656}
perf/core: Fix group leader use-after-free after sibling detach {CVE-2026-74637}
sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
sctp: clear control chunk transport if it is being removed {CVE-2026-74688}
ALSA: usb-audio: fix OOB write on Type II inbound URBs {CVE-2026-74682}
ALSA: usx2y: bound the hwdep mmap fault offset {CVE-2026-74641}
enic: fix tx_hang_reset use-after-free on device removal {CVE-2026-74725}
udp: fix potential use-after-free in tunnel segmentation {CVE-2026-74705}
ip6_tunnel: clear skb2->cb[] in ip6ip6_err() {CVE-2026-74597}
ipv6: prevent in6_dev_get() from resurrecting inet6_dev {CVE-2026-74630}
vhost: reset the vring metadata cache on vring reconfiguration {CVE-2026-74580} -…

Record: CLSA-2026-1789039867
Updated: 2026-11-02

OSVCLSA-2026-1789898700 No score

kernel: Fix of 163 CVEs

drm/amdgpu/sdma6.0: replace BUG_ON() with WARN_ON() {CVE-2026-68251}
amd/amdkfd: sync all devices to wait all processes being evicted {CVE-2024-36949}
Drivers: hv: vmbus: Don't free ring buffers that couldn't be re-encrypted {CVE-2024-36909}
Drivers: hv: vmbus: Track decrypted status in vmbus_gpadl {CVE-2024-36912}
xfs: save ailp before dropping the AIL lock in push callbacks {CVE-2026-31454}
net: qrtr: replace qrtr_tx_flow radix_tree with xarray to fix memory leak {CVE-2026-43041}
netfilter: nf_conntrack: destroy stale expectfn expectations on unregister {CVE-2026-53349}
cifs: avoid NULL pointer dereference in dbg call {CVE-2025-37844}
fs/notify: call exportfs_encode_fid with s_umount {CVE-2025-40237}
cifs: fix potential oops in cifs_oplock_break {CVE-2023-54258}
pstore/ram: fix buffer overflow in persistent_ram_save_old() {CVE-2026-46253}
Bluetooth: ISO: fix iso_conn related locking and validity issues {CVE-2023-54164}
netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets {CVE-2026-45873}
ext4: always drain queued discard work in ext4_mb_release() {CVE-2026-43065}
ipvs: Defer ip_vs_ftp unregister during netns cleanup {CVE-2025-40018}
Bluetooth: MGMT: Fix memory leak in set_ssp_complete {CVE-2026-23151}
sctp: prevent possible shift-out-of-bounds in sctp_transport_update_rto {CVE-2025-40281}
fscache: Use wait_on_bit() to wait for the freeing of relinquished volume {CVE-2023-52982}
libceph: prevent potential out-of-bounds reads in process_message_header() {CVE-2026-43406}
netfilter: nf_tables: reject immediate NF_QUEUE verdict {CVE-2026-43024}
ext4: add i_data_sem protection in ext4_destroy_inline_data_nolock() {CVE-2025-68261}
bpf, sockmap: Fix af_unix iter deadlock {CVE-2026-53035}
sctp: stream: fully roll back denied add-stream state {CVE-2026-52929}
netfilter: xt_CT: drop pending enqueued packets on template removal {CVE-2026-23391}
netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() {CVE-2026-23457}
libceph: Fix potential out-of-bounds access in ceph_handle_auth_reply() {CVE-2026-43407}
af_unix: read UNIX_DIAG_VFS data under unix_state_lock {CVE-2026-31673}
jbd2: avoid bug_on in jbd2_journal_get_create_access() when file system corrupted {CVE-2025-68337}
Bluetooth: Fix NULL pointer deference on eir_get_service_data {CVE-2025-38304}
net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption {CVE-2026-31533}
fsnotify: do not generate ACCESS/MODIFY events on child for special files {CVE-2025-68788}
isofs: validate Rock Ridge CE continuation extent against volume size {CVE-2026-46303}
net: strparser: fix skb_head leak in strp_abort_strp() {CVE-2026-46102}
sctp: fix uninit-value in __sctp_rcv_asconf_lookup() {CVE-2026-53225}
xfs: don't swallow dquot recovery verification errors {CVE-2026-80529}
xfs: dquot recovery does not validate the recovered dquot {CVE-2026-80529}
bpf: tcp: fix double sock release on batch realloc {CVE-2026-64575}
bpf: tcp: Fix use-after-free in bpf_iter_tcp_established_batch() {CVE-2026-74714}
bpf: tcp: Avoid socket skips and repeats during iteration {CVE-2026-74714}
bpf: tcp: Use bpf_tcp_iter_batch_item for bpf_tcp_iter_state batch items {CVE-2026-74714}
bpf: tcp: Get rid of st_bucket_done {CVE-2026-74714}
bpf: tcp: Make sure iter->batch always contains a full bucket snapshot {CVE-2026-64575}
bpf: tcp: Make mem flags configurable through bpf_iter_tcp_realloc_batch {CVE-2026-74714}
USB: ldusb: fix use-after-free on disconnect race {CVE-2026-64343}
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}
net/atm: fix slab-out-of-bounds read in vcc_setsockopt() {CVE-2026-74689}
net: Make copy_safe_from_sockptr() match documentation {CVE-2026-74689}
net: add copy_safe_from_sockptr() helper {CVE-2026-74689}
xfs: close crash window in attr dabtree…

Record: CLSA-2026-1789898700
Updated: 2026-11-02

OSVCLSA-2026-1789958474 No score

Fix of 167 CVEs

CVE-2025-39826
- net: rose: convert 'use' field to refcount_t {CVE-2025-39826}
CVE-2025-40146
- blk-mq: fix potential deadlock while nr_requests grown {CVE-2025-40146}
CVE-2024-53216
- nfsd: release svc_expkey/svc_export with rcu_work {CVE-2024-53216}
CVE-2026-89778
- isofs: fix out-of-bounds page array access on empty zisofs block {CVE-2026-89778}
CVE-2026-23050
- pNFS: Fix a deadlock when returning a delegation during open() {CVE-2026-23050}
CVE-2025-68796
- f2fs: fix to avoid updating zero-sized extent in extent cache {CVE-2025-68796}
CVE-2025-68330
- iio: accel: bmc150: Fix irq assumption regression {CVE-2025-68330}
CVE-2025-40333
- f2fs: fix infinite loop in __insert_extent_tree() {CVE-2025-40333}
CVE-2025-40160
- xen/events: Return -EEXIST for bound VIRQs {CVE-2025-40160}
CVE-2023-54047
- drm/rockchip: dw_hdmi: cleanup drm encoder during unbind {CVE-2023-54047}
CVE-2025-68190
- drm/amdgpu/atom: Check kcalloc() for WS buffer in amdgpu_atom_execute_table_locked() {CVE-2025-68190}
CVE-2025-68188
- tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() {CVE-2025-68188}
CVE-2026-89786
- ext4: fix out-of-bounds read in ext4_read_inline_dir() {CVE-2026-89786}
CVE-2022-50764
- ipv6/sit: use DEV_STATS_INC() to avoid data-races {CVE-2022-50764}
CVE-2026-80785
- fbdev: serialize mode sysfs access with lock_fb_info() {CVE-2026-80785}
CVE-2026-80788
- nvmet-tcp: Do not WARN on remotely-controlled oversized SGL allocations {CVE-2026-80788}
CVE-2026-80747
- drm/amdkfd: Add bounds check for CRAT subtype length {CVE-2026-80747}
CVE-2026-80907
- drm/amdgpu: Fix UVD dpb min size calculation for H264 {CVE-2026-80907}
CVE-2026-80908
- drm/amdgpu: Reject UVD message with dimensions above 4096 {CVE-2026-80908}
CVE-2026-80812
- ALSA: dummy: Check card index validity at probe {CVE-2026-80812}
CVE-2026-80948
- wifi: iwlwifi: dvm: fix memory leak in iwl_op_mode_dvm_start() {CVE-2026-80948}
CVE-2025-40137
- f2fs: fix to truncate first page in error path of f2fs_truncate() {CVE-2025-40137}
CVE-2023-54150
- drm/amd: Fix an out of bounds error in BIOS parser {CVE-2023-54150}
CVE-2026-89784
- SUNRPC: check rpc_sockaddr2uaddr() return value in rpcb_register_inet4/6 {CVE-2026-89784}
CVE-2026-89783
- xfrm6: fix out-of-bounds write in xfrm6_input_addr() when secpath is full {CVE-2026-89783}
CVE-2026-89780
- net: qualcomm: rmnet: restore skb->dev on deaggregated frames {CVE-2026-89780}
CVE-2026-89777
- vfio/pci: clear vdev->msi_perm after freeing it on init failure {CVE-2026-89777}
CVE-2026-89789
- gtp: add synchronize_net() in gtp_newlink() error path to prevent use-after-free {CVE-2026-89789}
CVE-2025-68797
- char: applicom: fix NULL pointer dereference in ac_ioctl {CVE-2025-68797}
CVE-2025-68767
- hfsplus: Verify inode mode when loading from disk {CVE-2025-68767}
CVE-2026-63961
- usb: typec: altmodes/displayport: validate count before reading Status Update VDO {CVE-2026-63961}
CVE-2026-63904
- usb: usbtmc: check URB actual_length for interrupt-IN notifications {CVE-2026-63904}
CVE-2022-50864
- nilfs2: fix shift-out-of-bounds due to too large exponent of block size {CVE-2022-50864}
CVE-2025-68771
- ocfs2: fix kernel BUG in ocfs2_find_victim_chain {CVE-2025-68771}
CVE-2025-68750
- usb: potential integer overflow in usbg_make_tpg() {CVE-2025-68750}
CVE-2026-80909
- drm/amdgpu: Reject UVD message with invalid number of h265 refs {CVE-2026-80909}
CVE-2026-74402
- crypto: atmel-sha204a - fix blocking and non-blocking rng logic {CVE-2026-74402} *…

Record: CLSA-2026-1789958474
Updated: 2026-11-02

OSVCLSA-2026-1789960079 No score

kernel: Fix of 56 CVEs

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

Record: CLSA-2026-1789960079
Updated: 2026-11-02

OSVCLSA-2026-1790030905 No score

kernel: Fix of 56 CVEs

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

Record: CLSA-2026-1790030905
Updated: 2026-11-02

OSVCLSA-2026-1791132071 No score

Fix of 159 CVEs

CVE-2026-64375
- proc: protect ptrace_may_access() with exec_update_lock (FD links) {CVE-2026-64375}
- exec: Add exec_update_mutex to replace cred_guard_mutex {CVE-2026-64375}
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-2026-90413
- IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
CVE-2026-53062
- dm cache policy smq: test e->allocated under the policy lock {CVE-2026-53062}
- dm cache policy smq: fix missing locks in invalidating cache blocks {CVE-2026-53062}
CVE-2026-64237
- Input: elan_i2c - release the firmware on the short-file path {CVE-2026-64237}
- Input: elan_i2c - validate firmware size before use {CVE-2026-64237}
CVE-2026-64109
- af_unix: fix the UAF read of tail->len without losing the wakeup condition {CVE-2026-64109}
- af_unix: Fix UAF read of tail->len in unix_stream_data_wait() {CVE-2026-64109}
CVE-2025-38512
- wifi: prevent A-MSDU attacks in mesh networks {CVE-2025-38512}
CVE-2025-38117
- Bluetooth: MGMT: Protect mgmt_pending list with its own lock {CVE-2025-38117}
CVE-2026-22980
- nfsd: provide locking for v4_end_grace {CVE-2026-22980}
CVE-2023-53254
- cacheinfo: Fix shared_cpu_map to handle shared caches at different levels {CVE-2023-53254}
CVE-2025-37885
- KVM: x86: Reset IRTE to host control if new route isn't postable {CVE-2025-37885}
CVE-2026-23191
- ALSA: aloop: Fix racy access at PCM trigger {CVE-2026-23191}
CVE-2025-37879
- 9p/net: fix improper handling of bogus negative read/write replies {CVE-2025-37879}
CVE-2023-53039
- HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
CVE-2019-12456
- scsi: mpt3sas_ctl: fix double-fetch bug in _ctl_ioctl_main() {CVE-2019-12456}
CVE-2024-46812
- drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration {CVE-2024-46812}
CVE-2026-31761
- iio: gyro: mpu3050: Move iio_device_register() to correct location {CVE-2026-31761}
CVE-2026-53120
- PCI: RCU-protect driver_override against pci_match_device() UAF {CVE-2026-53120}
CVE-2026-31598
- ocfs2: fix possible deadlock between unlink and dio_end_io_write {CVE-2026-31598}
CVE-2026-43075
- ocfs2: fix out-of-bounds write in ocfs2_write_end_inline {CVE-2026-43075}
CVE-2024-41013
- xfs: don't walk off the end of a directory data block {CVE-2024-41013}
CVE-2026-31527
- driver core: platform: RCU-protect driver_override against match() UAF {CVE-2026-31527}
CVE-2022-48744
- net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
CVE-2023-53510
- scsi: ufs: core: Fix handling of lrbp->cmd {CVE-2023-53510}
CVE-2026-23268
- apparmor: fix unprivileged local user can do privileged policy management {CVE-2026-23268}
CVE-2026-23269
- apparmor: validate DFA start states are in bounds in unpack_pdb {CVE-2026-23269}
CVE-2025-21812
- ax25: rcu protect dev->ax25_ptr {CVE-2025-21812}
CVE-2026-46266
- inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
CVE-2026-53228
- ipv6: sit: reload inner IPv6 header after GSO offloads {CVE-2026-53228}
CVE-2026-53355
- net: rds: clear i_sends on setup unwind {CVE-2026-53355}
CVE-2026-45970
- bonding: alb: fix UAF in rlb_arp_recv during bond up/down {CVE-2026-45970}
CVE-2023-52922
- can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
CVE-2026-52920
- netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920} *…

Record: CLSA-2026-1791132071
Updated: 2026-11-02

OSVCLSA-2026-1791132078 No score

Fix of 160 CVEs

CVE-2026-64375
- proc: protect ptrace_may_access() with exec_update_lock (FD links) {CVE-2026-64375}
- exec: Add exec_update_mutex to replace cred_guard_mutex {CVE-2026-64375}
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-2026-90413
- IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
CVE-2026-53062
- dm cache policy smq: test e->allocated under the policy lock {CVE-2026-53062}
- dm cache policy smq: fix missing locks in invalidating cache blocks {CVE-2026-53062}
CVE-2026-64237
- Input: elan_i2c - release the firmware on the short-file path {CVE-2026-64237}
- Input: elan_i2c - validate firmware size before use {CVE-2026-64237}
CVE-2026-64109
- af_unix: fix the UAF read of tail->len without losing the wakeup condition {CVE-2026-64109}
- af_unix: Fix UAF read of tail->len in unix_stream_data_wait() {CVE-2026-64109}
CVE-2025-38512
- wifi: prevent A-MSDU attacks in mesh networks {CVE-2025-38512}
CVE-2025-38117
- Bluetooth: MGMT: Protect mgmt_pending list with its own lock {CVE-2025-38117}
CVE-2026-22980
- nfsd: provide locking for v4_end_grace {CVE-2026-22980}
CVE-2023-53254
- cacheinfo: Fix shared_cpu_map to handle shared caches at different levels {CVE-2023-53254}
CVE-2025-37885
- KVM: x86: Reset IRTE to host control if new route isn't postable {CVE-2025-37885}
CVE-2026-23191
- ALSA: aloop: Fix racy access at PCM trigger {CVE-2026-23191}
CVE-2025-37879
- 9p/net: fix improper handling of bogus negative read/write replies {CVE-2025-37879}
CVE-2023-53039
- HID: intel-ish-hid: ipc: Fix potential use-after-free in work function {CVE-2023-53039}
CVE-2019-12456
- scsi: mpt3sas_ctl: fix double-fetch bug in _ctl_ioctl_main() {CVE-2019-12456}
CVE-2024-46812
- drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration {CVE-2024-46812}
CVE-2026-31761
- iio: gyro: mpu3050: Move iio_device_register() to correct location {CVE-2026-31761}
CVE-2026-53120
- PCI: RCU-protect driver_override against pci_match_device() UAF {CVE-2026-53120}
CVE-2026-31598
- ocfs2: fix possible deadlock between unlink and dio_end_io_write {CVE-2026-31598}
CVE-2026-43075
- ocfs2: fix out-of-bounds write in ocfs2_write_end_inline {CVE-2026-43075}
CVE-2024-41013
- xfs: don't walk off the end of a directory data block {CVE-2024-41013}
CVE-2026-31527
- driver core: platform: RCU-protect driver_override against match() UAF {CVE-2026-31527}
CVE-2022-48744
- net/mlx5e: Avoid field-overflowing memcpy() {CVE-2022-48744}
CVE-2023-53510
- scsi: ufs: core: Fix handling of lrbp->cmd {CVE-2023-53510}
CVE-2026-23268
- apparmor: fix unprivileged local user can do privileged policy management {CVE-2026-23268}
CVE-2026-23269
- apparmor: validate DFA start states are in bounds in unpack_pdb {CVE-2026-23269}
CVE-2025-21812
- ax25: rcu protect dev->ax25_ptr {CVE-2025-21812}
CVE-2026-46266
- inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP {CVE-2026-46266}
CVE-2026-53228
- ipv6: sit: reload inner IPv6 header after GSO offloads {CVE-2026-53228}
CVE-2026-53355
- net: rds: clear i_sends on setup unwind {CVE-2026-53355}
CVE-2026-45970
- bonding: alb: fix UAF in rlb_arp_recv during bond up/down {CVE-2026-45970}
CVE-2023-52922
- can: bcm: Fix UAF in bcm_proc_show() {CVE-2023-52922}
CVE-2026-52920
- netfilter: xt_policy: fix strict mode inbound policy matching {CVE-2026-52920} *…

Record: CLSA-2026-1791132078
Updated: 2026-11-02

OSVCLSA-2026-1791800936 No score

kernel: Fix of 191 CVEs

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…

Record: CLSA-2026-1791800936
Updated: 2026-11-02

OSVCLSA-2026-1791852988 No score

kernel: Fix of 107 CVEs

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…

Record: CLSA-2026-1791852988
Updated: 2026-11-02

OSVCLSA-2026-1791858083 No score

kernel: Fix of 94 CVEs

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}
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}
smb: client: restrict implied bcc[0] exemption to responses without data area {CVE-2026-64448}
usb: free iso schedules on failed submit {CVE-2026-64348}
USB: iowarrior: fix use-after-free on disconnect race {CVE-2026-64341}
USB: legousbtower: fix use-after-free on disconnect race {CVE-2026-64340}
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}
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}
mpls: reload header after pskb_may_pull() {CVE-2026-89555}
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: 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}
RDMA/siw: bound Read Response placement to the RREAD length {CVE-2026-64268}
sctp: fix use-after-free of cached ASCONF chunk {CVE-2026-74587}
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}
netfilter: flowtable: publish GC-visible tuple last {CVE-2026-74746}
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 re-arming firmware request {CVE-2026-68363}
ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() {CVE-2026-68160}
libceph: Reject monmaps advertising zero monitors {CVE-2026-68155}
sctp: fix auth_hmacs array size in struct sctp_cookie {CVE-2026-68376}
net: slip: serialize receive against buffer reallocation {CVE-2026-68143}
libceph: remove debugfs files before client teardown {CVE-2026-68153}
libceph: refresh auth->authorizer_buf{,_len} after authorizer update {CVE-2026-68156}
media: rtl2832: fix use-after-free in rtl2832_remove() {CVE-2026-68214}
sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid {CVE-2026-68320}
pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
libceph: Fix multiplication overflow in decode_new_up_state_weight() {CVE-2026-68158}
ALSA: usb-audio: fix OOB write in snd_usbmidi_akai_output() {CVE-2026-74499}
can: bcm: switch timer to HRTIMER_MODE_SOFT and remove hrtimer_tasklet…

Record: CLSA-2026-1791858083
Updated: 2026-11-02

OSVCLSA-2026-1791946572 No score

Fix of 198 CVEs

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

Record: CLSA-2026-1791946572
Updated: 2026-11-02

OSVCLSA-2026-1792137027 No score

kernel-uek: Fix of 161 CVEs

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…

Record: CLSA-2026-1792137027
Updated: 2026-11-02

OSVCLSA-2026-1792239979 No score

kernel: Fix of 73 CVEs

ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-72055}
ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate(). {CVE-2026-63921}
ip6: vti: Use ip6_tnl.net in vti6_changelink(). {CVE-2026-63917}
bpf: Mask pseudo pointer values in verifier logs {CVE-2026-72402}
drop_monitor: perform u64_stats updates under IRQ-disabled section {CVE-2026-68286}
wifi: ath11k: fix NULL pointer dereference in ath11k_hal_srng_access_begin {CVE-2026-68362}
gve: fix Rx queue stall on alloc failure {CVE-2026-68129}
vxlan: require CAP_NET_ADMIN in the device netns for changelink {CVE-2026-68432}
net: qrtr: restrict socket creation to the initial network namespace {CVE-2026-68294}
nbd: restrict sockets to TCP and UDP {CVE-2025-40080}
audit: fix recursive locking deadlock in audit_dupe_exe() {CVE-2026-68096}
scsi: smartpqi: Fix device resources accessed after device removal {CVE-2025-68371}
cifs: fix oops during encryption {CVE-2022-50341}
net: qrtr: ns: Limit the maximum server registration per node {CVE-2026-43491}
mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING {CVE-2022-50430}
ipvlan: inherit needed_headroom and needed_tailroom from phy_dev {CVE-2026-74744}
xfs: don't swallow dquot recovery verification errors {CVE-2026-80529}
xfs: dquot recovery does not validate the recovered dquot {CVE-2026-80529}
xfs: clean up dqblk extraction {CVE-2026-80529}
Bluetooth: RFCOMM: Fix session UAF in set_termios {CVE-2026-68188}
bpf: Fix accesses to uninit stack slots {CVE-2023-52452}
bpf: Allow reads from uninit stack {CVE-2023-52452}
fbdev: Fix incorrect page mapping clearance at fb_deferred_io_release() {CVE-2023-52731}
iommu/intel: Fix out-of-bounds memset in dmar_latency_disable() {CVE-2026-68324}
nfsd: make sure exp active before svc_export_show {CVE-2024-56558}
Input: elan_i2c - validate firmware size before use {CVE-2026-64237}
net/sched: ets: use old 'nbands' while purging unused classes {CVE-2025-38684}
net_sched: ets: fix a race in ets_qdisc_change() {CVE-2025-38107}
fbcon: Fix OOB access in font allocation {CVE-2025-39967}
fbcon: fix integer overflow in fbcon_do_set_font {CVE-2025-39967}
kyber: fix out of bounds access when preempted {CVE-2021-46984}
padata: Reset next CPU when reorder sequence wraps around {CVE-2025-38584}
padata: Fix pd UAF once and for all {CVE-2025-38584}
padata: Fix refcnt handling in padata_free_shell() {CVE-2023-52854}
xen/privcmd: unregister xenstore notifier on module exit {CVE-2026-31788}
xen/privcmd: restrict usage in unprivileged domU {CVE-2026-31788}
Bluetooth: MGMT: Fix memory leak in set_ssp_complete {CVE-2026-23151}
Bluetooth: MGMT: Fix possible UAFs {CVE-2025-39981}
xfrm: Fix dev use-after-free in xfrm async resumption {CVE-2026-72463}
xfrm: hold dev ref until after transport_finish NF_HOOK {CVE-2026-31663}
netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one {CVE-2023-53333}
nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec {CVE-2026-22998}
bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() {CVE-2022-49840}
ALSA: firewire-motu: add bounds check in put_user loop for DSP events {CVE-2025-68753}
ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events {CVE-2025-68347}
HID: multitouch: Add NULL check in mt_input_configured {CVE-2024-58020}
HID: multitouch: Correct devm device reference for hidinput input_dev name {CVE-2023-53454}
RDMA/mlx5: Fix error flow upon firmware failure for RQ destruction {CVE-2025-38161}
RDMA/mlx5: Return the firmware result upon destroying QP/RQ {CVE-2023-53286}
cifs: Fix warning and UAF when destroy the MR list {CVE-2023-53427}
cifs: Fix lost destroy smbd connection when MR allocate failed {CVE-2023-54260}
cifs: Fix oops due to uncleared server->smbd_conn in reconnect {CVE-2023-53006}
PCI/ASPM:…

Record: CLSA-2026-1792239979
Updated: 2026-11-02

OSV No score

USB: iowarrior: fix use-after-free on disconnect race

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

USB: iowarrior: fix use-after-free on disconnect race

mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2]

Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect().

Record: CVE-2026-64341
Updated: 2026-11-07

OSVopenSUSE-SU-2026:11476-1 No score

kernel-devel-7.1.7-1.1 on GA media

These are all security issues fixed in the kernel-devel-7.1.7-1.1 package on the GA media of openSUSE Tumbleweed.

Record: openSUSE-SU-2026:11476-1
Updated: 2026-11-02

OSVopenSUSE-SU-2026:21910-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: openSUSE-SU-2026:21910-1
Updated: 2026-11-02

OSVROOT-OS-UBUNTU-2204-CVE-2026-64341 No score

CVE-2026-64341 in linux - Patched by Root

Root has patched CVE-2026-64341 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

Record: ROOT-OS-UBUNTU-2204-CVE-2026-64341
Updated: 2026-11-06

OSVSUSE-SU-2026:23477-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23477-1
Updated: 2026-11-02

OSVSUSE-SU-2026:23481-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23481-1
Updated: 2026-11-02

OSVSUSE-SU-2026:23528-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23528-1
Updated: 2026-11-02

OSVSUSE-SU-2026:23529-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23529-1
Updated: 2026-11-02

OSVSUSE-SU-2026:23881-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23881-1
Updated: 2026-11-02

OSVSUSE-SU-2026:23887-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23887-1
Updated: 2026-11-02

OSVSUSE-SU-2026:23897-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23897-1
Updated: 2026-11-02

OSVSUSE-SU-2026:23902-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

Record: SUSE-SU-2026:23902-1
Updated: 2026-11-02

OSVSUSE-SU-2026:4120-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues:

The following security issues were fixed:

CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1235944).
CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
CVE-2026-31557: nvmet: move async event work off nvmet-wq (bsc#1263061).
CVE-2026-31658: net: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit() (bsc#1263052).
CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133).
CVE-2026-43014: net: macb: properly unregister fixed rate clocks (bsc#1264012).
CVE-2026-43015: net: macb: fix clk handling on PCI glue driver removal (bsc#1264010).
CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
CVE-2026-43213: wifi: rtw89: pci: validate sequence number of TX release report (bsc#1264643).
CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
CVE-2026-43386: staging: rtl8723bs: fix potential out-of-bounds read in rtw_restruct_wmm_ie (bsc#1264740).
CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
CVE-2026-45897: bpf: Fix UAF in sock clone early bailouts (bsc#1266897).
CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
CVE-2026-46078: erofs: fix the out-of-bounds nameoff handling for trailing dirents (bsc#1267505).
CVE-2026-46091: media: rc: igorplugusb: heed coherency rules (bsc#1267238).
CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
CVE-2026-46127: RDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp() (bsc#1267236).
CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
CVE-2026-52925: vrf: Fix a potential NPD when removing a port from a VRF (bsc#1268987).
CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234).
CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108).
CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126).
CVE-2026-53001: netfilter: xtables: restrict several matches to inet family (bsc#1269114).
CVE-2026-53033: bpf, sockmap: Take state lock for af_unix iter (bsc#1269388).
CVE-2026-53034: bpf, sockmap: Fix af_unix null-ptr-deref in proto update (bsc#1269140).
CVE-2026-53059: dm…

Record: SUSE-SU-2026:4120-1
Updated: 2026-11-02

OSVSUSE-SU-2026:4254-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues:

The following security issues were fixed:

CVE-2024-57841,CVE-2026-53260: net: fix memory leak in tcp_conn_request() (bsc#1235944 bsc#1269731).
CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
CVE-2026-31418: netfilter: ipset: drop logically empty buckets in mtype_del (bsc#1262073).
CVE-2026-31531: ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (bsc#1263004).
CVE-2026-31557: nvmet: move async event work off nvmet-wq (bsc#1263061).
CVE-2026-31658: net: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit() (bsc#1263052).
CVE-2026-31663: xfrm: hold device only for the asynchronous decryption (bsc#1263133).
CVE-2026-43014,CVE-2026-43015: net: macb: fix clk handling on PCI glue driver removal (bsc#1264010 bsc#1264012).
CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
CVE-2026-43163: md/bitmap: fix GPF in write_page caused by resize race (bsc#1264335).
CVE-2026-43213: wifi: rtw89: pci: validate sequence number of TX release report (bsc#1264643).
CVE-2026-43271: md-cluster: fix NULL pointer dereference in process_metadata_update (bsc#1264587).
CVE-2026-43273: ceph: supply snapshot context in ceph_zero_partial_object() (bsc#1264446).
CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
CVE-2026-43386: staging: rtl8723bs: fix potential out-of-bounds read in rtw_restruct_wmm_ie (bsc#1264740).
CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
CVE-2026-45897: bpf: Fix UAF in sock clone early bailouts (bsc#1266897).
CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
CVE-2026-46078: erofs: fix the out-of-bounds nameoff handling for trailing dirents (bsc#1267505).
CVE-2026-46091: media: rc: igorplugusb: heed coherency rules (bsc#1267238).
CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
CVE-2026-46115: block: add pgmap check to biovec_phys_mergeable (bsc#1266874).
CVE-2026-46127: RDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp() (bsc#1267236).
CVE-2026-46195: smb: client: validate dacloffset before building DACL pointers (bsc#1266860).
CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
CVE-2026-52925: vrf: Fix a potential NPD when removing a port from a VRF (bsc#1268987).
CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
CVE-2026-52935: xfrm: espintcp: do not reuse an in-progress partial send (bsc#1268979).
CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
CVE-2026-52975: bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner (bsc#1269234).
CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
CVE-2026-52990: fsnotify: fix inode reference leak in fsnotify_recalc_mask() (bsc#1269108).
CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126).
CVE-2026-53001: netfilter: xtables: restrict several matches to inet family (bsc#1269114).
CVE-2026-53033: bpf, sockmap: Take state lock for af_unix iter (bsc#1269388).
CVE-2026-53034: bpf, sockmap: Fix af_unix null-ptr-deref in proto update (bsc#1269140).
CVE-2026-53059: dm log: fix out-of-bounds write due…

Record: SUSE-SU-2026:4254-1
Updated: 2026-11-02

OSVSUSE-SU-2026:4282-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues:

The following security issues were fixed:

CVE-2025-40277: drm/vmwgfx: Validate command header size against (bsc#1254894).
CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
CVE-2026-43116: netfilter: ctnetlink: ensure safe access to master conntrack (bsc#1264619).
CVE-2026-43125: dlm: validate length in dlm_search_rsb_tree (bsc#1264541).
CVE-2026-43134: Bluetooth: L2CAP: Fix missing key size check for L2CAP_LE_CONN_REQ (bsc#1264308).
CVE-2026-43257: media: cx88: Add missing unmap in snd_cx88_hw_params() (bsc#1264296).
CVE-2026-43277: ACPI / APEI: Make GHES estatus header validation more user friendly (bsc#1264594).
CVE-2026-43363: x86/apic: Disable x2apic on resume if the kernel expects so (bsc#1265068).
CVE-2026-43416: powerpc, perf: Check that current->mm is alive before getting user callchain (bsc#1265121).
CVE-2026-45941: tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure (bsc#1266920).
CVE-2026-46070: md/raid5: validate payload size before accessing journal metadata (bsc#1267501).
CVE-2026-46107: dm-thin: fix metadata refcount underflow (bsc#1267612).
CVE-2026-46108: ipmi:si: Return state to normal if message allocation fails (bsc#1267615).
CVE-2026-46128: ipmi: Check event message buffer response for bad data (bsc#1267643).
CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
CVE-2026-52920: netfilter: xt_policy: fix strict mode inbound policy matching (bsc#1269013).
CVE-2026-52925: vrf: Fix a potential NPD when removing a port from a VRF (bsc#1268987).
CVE-2026-52939: net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion (bsc#1268972).
CVE-2026-52946: fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling (bsc#1269113).
CVE-2026-53001: netfilter: xtables: restrict several matches to inet family (bsc#1269114).
CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655).
CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
CVE-2026-53077: net/rds: Restrict use of RDS/IB to the initial network namespace (bsc#1269412).
CVE-2026-53089: bpf: Fix use-after-free in offloaded map/prog info fill (bsc#1269783).
CVE-2026-53091: net: do not use skb_mac_header() in qdisc_pkt_len_init() (bsc#1269530).
CVE-2026-53163: locking/rtmutex: Skip remove_waiter() when waiter is not enqueued (bsc#1269306).
CVE-2026-53219: netfilter: x_tables: avoid leaking percpu counter pointers (bsc#1269686).
CVE-2026-53220: netfilter: revalidate bridge ports (bsc#1269381).
CVE-2026-53223: net: guard timestamp cmsgs to real error queue skbs (bsc#1269301).
CVE-2026-53228: ipv6: sit: reload inner IPv6 header after GSO offloads (bsc#1269256).
CVE-2026-53238: netlabel: validate unlabeled address and mask attribute lengths (bsc#1269774).
CVE-2026-53264: net/sched: act_api: use RCU with deferred freeing for action lifecycle (bsc#1269238).
CVE-2026-53309: ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison (bsc#1269815).
CVE-2026-53403: fbdev: Fix fb_new_modelist to prevent null-ptr-deref in (bsc#1271731).
CVE-2026-63810: block: Avoid mounting the bdev pseudo-filesystem in userspace (bsc#1272297).
CVE-2026-63823: security: don't use RCU accessors for cred->session_keyring (bsc#1272182).
CVE-2026-63860: RDMA/core: Prefer NLA_NUL_STRING (bsc#1272429).
CVE-2026-63868: net: garp: fix unsigned integer underflow in garp_pdu_parse_attr (bsc#1272497).
CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (bsc#1272385).
CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272390).
CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
CVE-2026-63891: thunderbolt:…

Record: SUSE-SU-2026:4282-1
Updated: 2026-11-02

OSVUSN-8726-1 No score

linux, linux-aws, linux-aws-7.0, linux-gcp, linux-gke, linux-hwe-7.0, linux-realtime vulnerabilities

It was discovered that some Arm processors could complete a broadcast translation lookaside buffer (TLB) invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been revoked, bypassing memory protections or escalating privileges. (CVE-2025-10263)