CVE-2026-23035

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

iommu/s390: Implement blocking domain

This fixes a crash when surprise hot-unplugging a PCI device. This crash happens because during hot-unplug __iommu_group_set_domain_nofail() attaching the default domain fails when the platform no longer recognizes the device as it has already been removed and we end up with a NULL domain pointer and UAF. This is exactly the case referred to in the second comment in __iommu_device_set_domain() and just as stated there if we can instead attach the blocking domain the UAF is prevented as this can handle the already removed device. Implement the blocking domain to use this handling. With this change, the crash is fixed but we still hit a warning attempting to change DMA ownership on a blocked device.(CVE-2024-53232)

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

iommu: Fix two issues in iommu_copy_struct_from_user()

In the review for iommu_copy_struct_to_user() helper, Matt pointed out that a NULL pointer should be rejected prior to dereferencing it: https://lore.kernel.org/all/(CVE-2025-37900)

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

smb: client: Avoid race in open_cached_dir with lease breaks

A pre-existing valid cfid returned from find_or_create_cached_dir might race with a lease break, meaning open_cached_dir doesn't consider it valid, and thinks it's newly-constructed. This leaks a dentry reference if the allocation occurs before the queued lease break work runs.

Avoid the race by extending holding the cfid_list_lock across find_or_create_cached_dir and when the result is checked.(CVE-2025-37954)

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

net_sched: prio: fix a race in prio_tune()

Gerrard Tai reported a race condition in PRIO, whenever SFQ perturb timer fires at the wrong time.

The race is as follows:

CPU 0 CPU 1 [1]: lock root [2]: qdisc_tree_flush_backlog() [3]: unlock root | | [5]: lock root | [6]: rehash | [7]: qdisc_tree_reduce_backlog() | [4]: qdisc_put()

This can be abused to underflow a parent's qlen.

Calling qdisc_purge_queue() instead of qdisc_tree_flush_backlog() should fix the race, because all packets will be purged from the qdisc before releasing the lock.(CVE-2025-38083)

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

IB/mlx5: Fix potential deadlock in MR deregistration

The issue arises when kzalloc() is invoked while holding umem_mutex or any other lock acquired under umem_mutex. This is problematic because kzalloc() can trigger fs_reclaim_aqcuire(), which may, in turn, invoke mmu_notifier_invalidate_range_start(). This function can lead to mlx5_ib_invalidate_range(), which attempts to acquire umem_mutex again, resulting in a deadlock.

The problematic flow: CPU0 | CPU1 ---------------------------------------|------------------------------------------------ mlx5_ib_dereg_mr() | → revoke_mr() | → mutex_lock(&umem_odp->umem_mutex) | | mlx5_mkey_cache_init() | → mutex_lock(&dev->cache.rb_lock) | → mlx5r_cache_create_ent_locked() | → kzalloc(GFP_KERNEL) | → fs_reclaim() | → mmu_notifier_invalidate_range_start() | → mlx5_ib_invalidate_range() | → mutex_lock(&umem_odp->umem_mutex) →…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

iommu/s390: Implement blocking domain

This fixes a crash when surprise hot-unplugging a PCI device. This crash happens because during hot-unplug __iommu_group_set_domain_nofail() attaching the default domain fails when the platform no longer recognizes the device as it has already been removed and we end up with a NULL domain pointer and UAF. This is exactly the case referred to in the second comment in __iommu_device_set_domain() and just as stated there if we can instead attach the blocking domain the UAF is prevented as this can handle the already removed device. Implement the blocking domain to use this handling. With this change, the crash is fixed but we still hit a warning attempting to change DMA ownership on a blocked device.(CVE-2024-53232)

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

iommu: Fix two issues in iommu_copy_struct_from_user()

In the review for iommu_copy_struct_to_user() helper, Matt pointed out that a NULL pointer should be rejected prior to dereferencing it: https://lore.kernel.org/all/(CVE-2025-37900)

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

smb: client: Avoid race in open_cached_dir with lease breaks

A pre-existing valid cfid returned from find_or_create_cached_dir might race with a lease break, meaning open_cached_dir doesn't consider it valid, and thinks it's newly-constructed. This leaks a dentry reference if the allocation occurs before the queued lease break work runs.

Avoid the race by extending holding the cfid_list_lock across find_or_create_cached_dir and when the result is checked.(CVE-2025-37954)

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

net_sched: prio: fix a race in prio_tune()

Gerrard Tai reported a race condition in PRIO, whenever SFQ perturb timer fires at the wrong time.

The race is as follows:

CPU 0 CPU 1 [1]: lock root [2]: qdisc_tree_flush_backlog() [3]: unlock root | | [5]: lock root | [6]: rehash | [7]: qdisc_tree_reduce_backlog() | [4]: qdisc_put()

This can be abused to underflow a parent's qlen.

Calling qdisc_purge_queue() instead of qdisc_tree_flush_backlog() should fix the race, because all packets will be purged from the qdisc before releasing the lock.(CVE-2025-38083)

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

IB/mlx5: Fix potential deadlock in MR deregistration

The issue arises when kzalloc() is invoked while holding umem_mutex or any other lock acquired under umem_mutex. This is problematic because kzalloc() can trigger fs_reclaim_aqcuire(), which may, in turn, invoke mmu_notifier_invalidate_range_start(). This function can lead to mlx5_ib_invalidate_range(), which attempts to acquire umem_mutex again, resulting in a deadlock.

The problematic flow: CPU0 | CPU1 ---------------------------------------|------------------------------------------------ mlx5_ib_dereg_mr() | → revoke_mr() | → mutex_lock(&umem_odp->umem_mutex) | | mlx5_mkey_cache_init() | → mutex_lock(&dev->cache.rb_lock) | → mlx5r_cache_create_ent_locked() | → kzalloc(GFP_KERNEL) | → fs_reclaim() | → mmu_notifier_invalidate_range_start() | → mlx5_ib_invalidate_range() | → mutex_lock(&umem_odp->umem_mutex) →…

Root has patched CVE-2026-23035 in the linux package for Root:Debian:12. Multiple fixed versions available.

Root has patched CVE-2026-23035 in the linux package for Root:Debian:13. Multiple fixed versions available.

Root has patched CVE-2026-23035 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

Root has patched CVE-2026-23035 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.

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

net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv

mlx5e_priv is an unstable structure that can be memset(0) if profile attaching fails.

Pass netdev to mlx5e_destroy_netdev() to guarantee it will work on a valid netdev.

On mlx5e_remove: Check validity of priv->profile, before attempting to cleanup any resources that might be not there.

This fixes a kernel oops in mlx5e_remove when switchdev mode fails due to change profile failure.

$ devlink dev eswitch set pci/0000:00:03.0 mode switchdev Error: mlx5_core: Failed setting eswitch to offloads. dmesg: workqueue: Failed to create a rescuer kthread for wq "mlx5e": -EINTR mlx5_core 0012:03:00.1: mlx5e_netdev_init_profile:6214:(pid 37199): mlx5e_priv_init failed, err=-12 mlx5_core 0012:03:00.1 gpu3rdma1: mlx5e_netdev_change_profile: new profile init failed, -12 workqueue: Failed to create a rescuer kthread for wq "mlx5e": -EINTR mlx5_core 0012:03:00.1: mlx5e_netdev_init_profile:6214:(pid 37199): mlx5e_priv_init failed, err=-12 mlx5_core 0012:03:00.1 gpu3rdma1: mlx5e_netdev_change_profile: failed to rollback to orig profile, -12

$ devlink dev reload pci/0000:00:03.0 ==> oops

BUG: kernel NULL pointer dereference, address: 0000000000000370 PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP NOPTI CPU: 15 UID: 0 PID: 520 Comm: devlink Not tainted 6.18.0-rc5+ #115 PREEMPT(voluntary) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 RIP: 0010:mlx5e_dcbnl_dscp_app+0x23/0x100 RSP: 0018:ffffc9000083f8b8 EFLAGS: 00010286 RAX: ffff8881126fc380 RBX: ffff8881015ac400 RCX: ffffffff826ffc45 RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8881035109c0 RBP: ffff8881035109c0 R08: ffff888101e3e838 R09: ffff888100264e10 R10: ffffc9000083f898 R11: ffffc9000083f8a0 R12: ffff888101b921a0 R13: ffff888101b921a0 R14: ffff8881015ac9a0 R15: ffff8881015ac400 FS: 00007f789a3c8740(0000) GS:ffff88856aa59000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000370 CR3: 000000010b6c0001 CR4: 0000000000370ef0 Call Trace: <TASK> mlx5e_remove+0x57/0x110 device_release_driver_internal+0x19c/0x200 bus_remove_device+0xc6/0x130 device_del+0x160/0x3d0 ? devl_param_driverinit_value_get+0x2d/0x90 mlx5_detach_device+0x89/0xe0 mlx5_unload_one_devl_locked+0x3a/0x70 mlx5_devlink_reload_down+0xc8/0x220 devlink_reload+0x7d/0x260 devlink_nl_reload_doit+0x45b/0x5a0 genl_family_rcv_msg_doit+0xe8/0x140

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

net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv

mlx5e_priv is an unstable structure that can be memset(0) if profile attaching fails.

Pass netdev to mlx5e_destroy_netdev() to guarantee it will work on a valid netdev.

On mlx5e_remove: Check validity of priv->profile, before attempting to cleanup any resources that might be not there.

This fixes a kernel oops in mlx5e_remove when switchdev mode fails due to change profile failure.

$ devlink dev eswitch set pci/0000:00:03.0 mode switchdev Error: mlx5_core: Failed setting eswitch to offloads. dmesg: workqueue: Failed to create a rescuer kthread for wq "mlx5e": -EINTR mlx5_core 0012:03:00.1: mlx5e_netdev_init_profile:6214:(pid 37199): mlx5e_priv_init failed, err=-12 mlx5_core 0012:03:00.1 gpu3rdma1: mlx5e_netdev_change_profile: new profile init failed, -12 workqueue: Failed to create a rescuer kthread for wq "mlx5e": -EINTR mlx5_core 0012:03:00.1: mlx5e_netdev_init_profile:6214:(pid 37199): mlx5e_priv_init failed, err=-12 mlx5_core 0012:03:00.1 gpu3rdma1: mlx5e_netdev_change_profile: failed to rollback to orig profile, -12

$ devlink dev reload pci/0000:00:03.0 ==> oops

BUG: kernel NULL pointer dereference, address: 0000000000000370 PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP NOPTI CPU: 15 UID: 0 PID: 520 Comm: devlink Not tainted 6.18.0-rc5+ #115 PREEMPT(voluntary) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 RIP: 0010:mlx5e_dcbnl_dscp_app+0x23/0x100 RSP: 0018:ffffc9000083f8b8 EFLAGS: 00010286 RAX: ffff8881126fc380 RBX: ffff8881015ac400 RCX: ffffffff826ffc45 RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8881035109c0 RBP: ffff8881035109c0 R08: ffff888101e3e838 R09: ffff888100264e10 R10: ffffc9000083f898 R11: ffffc9000083f8a0 R12: ffff888101b921a0 R13: ffff888101b921a0 R14: ffff8881015ac9a0 R15: ffff8881015ac400 FS: 00007f789a3c8740(0000) GS:ffff88856aa59000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000370 CR3: 000000010b6c0001 CR4: 0000000000370ef0 Call Trace: <TASK> mlx5e_remove+0x57/0x110 device_release_driver_internal+0x19c/0x200 bus_remove_device+0xc6/0x130 device_del+0x160/0x3d0 ? devl_param_driverinit_value_get+0x2d/0x90 mlx5_detach_device+0x89/0xe0 mlx5_unload_one_devl_locked+0x3a/0x70 mlx5_devlink_reload_down+0xc8/0x220 devlink_reload+0x7d/0x260 devlink_nl_reload_doit+0x45b/0x5a0 genl_family_rcv_msg_doit+0xe8/0x140

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv mlx5e_priv is an unstable structure that can be memset(0) if profile attaching fails. Pass netdev to mlx5e_destroy_netdev() to guarantee it will work on a valid netdev. On mlx5e_remove: Check validity of priv->profile, before attempting to cleanup any resources that might be not there. This fixes a kernel oops in mlx5e_remove when switchdev mode fails due to change profile failure. $ devlink dev eswitch set pci/0000:00:03.0 mode switchdev Error: mlx5_core: Failed setting eswitch to offloads. dmesg: workqueue: Failed to create a rescuer kthread for wq "mlx5e": -EINTR mlx5_core 0012:03:00.1: mlx5e_netdev_init_profile:6214:(pid 37199): mlx5e_priv_init failed, err=-12 mlx5_core 0012:03:00.1 gpu3rdma1: mlx5e_netdev_change_profile: new profile init failed, -12 workqueue: Failed to create a rescuer kthread for wq "mlx5e": -EINTR mlx5_core 0012:03:00.1: mlx5e_netdev_init_profile:6214:(pid 37199): mlx5e_priv_init failed, err=-12 mlx5_core 0012:03:00.1 gpu3rdma1: mlx5e_netdev_change_profile: failed to rollback to orig profile, -12 $ devlink dev reload pci/0000:00:03.0 ==> oops BUG: kernel NULL pointer dereference, address: 0000000000000370 PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP NOPTI CPU: 15 UID: 0 PID: 520 Comm: devlink Not tainted 6.18.0-rc5+ #115 PREEMPT(voluntary) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 RIP: 0010:mlx5e_dcbnl_dscp_app+0x23/0x100 RSP: 0018:ffffc9000083f8b8 EFLAGS: 00010286 RAX: ffff8881126fc380 RBX: ffff8881015ac400 RCX: ffffffff826ffc45 RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8881035109c0 RBP: ffff8881035109c0 R08: ffff888101e3e838 R09: ffff888100264e10 R10: ffffc9000083f898 R11: ffffc9000083f8a0 R12: ffff888101b921a0 R13: ffff888101b921a0 R14: ffff8881015ac9a0 R15: ffff8881015ac400 FS: 00007f789a3c8740(0000) GS:ffff88856aa59000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000370 CR3: 000000010b6c0001 CR4: 0000000000370ef0 Call Trace: <TASK> mlx5e_remove+0x57/0x110 device_release_driver_internal+0x19c/0x200 bus_remove_device+0xc6/0x130 device_del+0x160/0x3d0 ? devl_param_driverinit_value_get+0x2d/0x90 mlx5_detach_device+0x89/0xe0 mlx5_unload_one_devl_locked+0x3a/0x70 mlx5_devlink_reload_down+0xc8/0x220 devlink_reload+0x7d/0x260 devlink_nl_reload_doit+0x45b/0x5a0 genl_family_rcv_msg_doit+0xe8/0x140

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

The following security issues were fixed:

• CVE-2025-39753: gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops (bsc#1249590).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40230: mm: prevent poison consumption when splitting THP (bsc#1254817).
• CVE-2025-68173: ftrace: Fix softlockup in ftrace_module_enable (bsc#1255311).
• CVE-2025-68186: ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up (bsc#1255144).
• CVE-2025-68292: mm/memfd: fix information leak in hugetlb folios (bsc#1255148).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68329: tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs (bsc#1255490).
• CVE-2025-68371: scsi: smartpqi: Fix device resources accessed after device removal (bsc#1255572).
• CVE-2025-68745: scsi: qla2xxx: Clear cmds after chip reset (bsc#1255721).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
• CVE-2025-71134: mm/page_alloc: change all pageblocks migrate type on coalescing (bsc#1256732).
• CVE-2025-71161: dm-verity: disable recursive forward error correction (bsc#1257174).
• CVE-2025-71184: btrfs: tracepoints: use btrfs_root_id() to get the id of a root (bsc#1257635).
• CVE-2025-71193: phy: qcom-qusb2: Fix NULL pointer dereference on early suspend (bsc#1257686).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23010: ipv6: Fix use-after-free in inet6_addr_del() (bsc#1257332).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23022: idpf: fix memory leak in idpf_vc_core_deinit() (bsc#1257581).
• CVE-2026-23023: idpf: fix memory leak in idpf_vport_rel() (bsc#1257556).
• CVE-2026-23024: idpf: fix memory leak of flow steer list on rmmod (bsc#1257572).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23042: idpf: fix aux device unplugging when rdma is not supported by vport (bsc#1257705).
• CVE-2026-23047: libceph: make calc_target() set t->paused, not just clear it (bsc#1257682).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23066: rxrpc: Fix recvmsg() unconditional requeue (bsc#1257726).
• CVE-2026-23068: spi: spi-sprd-adi: Fix double free in probe error path (bsc#1257805).
• CVE-2026-23069: vsock/virtio: fix potential underflow in virtio_transport_get_credit() (bsc#1257755).
• CVE-2026-23070: Octeontx2-af: Add proper checks for fwdata (bsc#1257709).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: tools: ynl-gen: use big-endian netlink attribute types (bsc#1257745).
• CVE-2026-23084:…

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39817: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (bsc#1249998).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40201: kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths
• CVE-2025-40253: s390/ctcm: Fix double-kfree (bsc#1255084).
• CVE-2025-68283: libceph: replace BUG_ON with bounds check for map->max_osd (bsc#1255379).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
• CVE-2025-68736: landlock: Fix handling of disconnected directories (bsc#1255698).
• CVE-2025-68778: btrfs: don't log conflicting inode if it's a dir moved in the current transaction (bsc#1256683).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71113: crypto: af_alg - zero initialize memory allocated via sock_kmalloc (bsc#1256716).
• CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
• CVE-2025-71126: mptcp: reset fallback status gracefully at disconnect() time (bsc#1256755).
• CVE-2025-71148: net/handshake: restore destructor on submit failure (bsc#1257159).
• CVE-2025-71184: btrfs: fix NULL dereference on root when tracing inode eviction (bsc#1257635).
• CVE-2025-71194: btrfs: fix deadlock in wait_current_trans() due to ignored transaction type (bsc#1257687).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22982: net: mscc: ocelot: Fix crash when adding interface under a lag (bsc#1257179).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: geneve: Fix incorrect inner network header offset when innerprotoinherit is set (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23010: ipv6: Fix use-after-free in inet6_addr_del() (bsc#1257332).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23023: idpf: fix memory leak in idpf_vport_rel() (bsc#1257556).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23060: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (bsc#1257735).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23069: vsock/virtio: fix potential underflow in virtio_transport_get_credit() (bsc#1257755).
• CVE-2026-23070: Octeontx2-af: Add proper checks for fwdata (bsc#1257709).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: fou: Don't allow 0 for FOU_ATTR_IPPROTO (bsc#1257745).
• CVE-2026-23084: be2net: Fix NULL pointer…

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

The following security issues were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39817: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (bsc#1249998).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40201: kernel/sys.c: fix the racy usage of task_lock(tsk->group_leader) in sys_prlimit64() paths (bsc#1253455).
• CVE-2025-40253: s390/ctcm: Fix double-kfree (bsc#1255084).
• CVE-2025-68283: libceph: replace BUG_ON with bounds check for map->max_osd (bsc#1255379).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68735: drm/panthor: Prevent potential UAF in group creation (bsc#1255811).
• CVE-2025-68736: landlock: Fix handling of disconnected directories (bsc#1255698).
• CVE-2025-68778: btrfs: don't log conflicting inode if it's a dir moved in the current transaction (bsc#1256683).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71066: net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change (bsc#1256645).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71113: crypto: af_alg - zero initialize memory allocated via sock_kmalloc (bsc#1256716).
• CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
• CVE-2025-71126: mptcp: reset fallback status gracefully at disconnect() time (bsc#1256755).
• CVE-2025-71148: net/handshake: restore destructor on submit failure (bsc#1257159).
• CVE-2025-71184: btrfs: fix NULL dereference on root when tracing inode eviction (bsc#1257635).
• CVE-2025-71194: btrfs: fix deadlock in wait_current_trans() due to ignored transaction type (bsc#1257687).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22982: net: mscc: ocelot: Fix crash when adding interface under a lag (bsc#1257179).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: geneve: Fix incorrect inner network header offset when innerprotoinherit is set (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23010: ipv6: Fix use-after-free in inet6_addr_del() (bsc#1257332).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23023: idpf: fix memory leak in idpf_vport_rel() (bsc#1257556).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23060: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (bsc#1257735).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23069: vsock/virtio: fix potential underflow in virtio_transport_get_credit() (bsc#1257755).
• CVE-2026-23070: Octeontx2-af: Add proper…

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-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-68283: libceph: replace BUG_ON with bounds check for map->max_osd (bsc#1255379).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68736: landlock: Fix handling of disconnected directories (bsc#1255698).
• CVE-2025-68778: btrfs: don't log conflicting inode if it's a dir moved in the current transaction (bsc#1256683).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71113: crypto: af_alg - zero initialize memory allocated via sock_kmalloc (bsc#1256716).
• CVE-2025-71126: mptcp: reset fallback status gracefully at disconnect() time (bsc#1256755).
• CVE-2025-71148: net/handshake: restore destructor on submit failure (bsc#1257159).
• CVE-2025-71184: btrfs: fix NULL dereference on root when tracing inode eviction (bsc#1257635).
• CVE-2025-71194: btrfs: fix deadlock in wait_current_trans() due to ignored transaction type (bsc#1257687).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22982: net: mscc: ocelot: Fix crash when adding interface under a lag (bsc#1257179).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: geneve: Fix incorrect inner network header offset when innerprotoinherit is set (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23060: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (bsc#1257735).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: fou: Don't allow 0 for FOU_ATTR_IPPROTO (bsc#1257745).
• CVE-2026-23084: be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list (bsc#1257830).
• CVE-2026-23085: irqchip/gic-v3-its: Avoid truncating memory addresses (bsc#1257758).
• CVE-2026-23086: vsock/virtio: cap TX credit to local buffer size (bsc#1257757).
• CVE-2026-23089: ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() (bsc#1257790).
• CVE-2026-23095: gue: Fix skb memleak with inner IP protocol 0 (bsc#1257808).
• CVE-2026-23099: bonding: limit BOND_MODE_8023AD to Ethernet devices (bsc#1257816).
• CVE-2026-23102: arm64/fpsimd: signal: Mandate SVE payload for streaming-mode state (bsc#1257772).
• CVE-2026-23104: ice: fix devlink reload call trace…

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-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-68283: libceph: replace BUG_ON with bounds check for map->max_osd (bsc#1255379).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68374: md: fix rcu protection in md_wakeup_thread (bsc#1255530).
• CVE-2025-68736: landlock: Fix handling of disconnected directories (bsc#1255698).
• CVE-2025-68778: btrfs: don't log conflicting inode if it's a dir moved in the current transaction (bsc#1256683).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71113: crypto: af_alg - zero initialize memory allocated via sock_kmalloc (bsc#1256716).
• CVE-2025-71126: mptcp: reset fallback status gracefully at disconnect() time (bsc#1256755).
• CVE-2025-71148: net/handshake: restore destructor on submit failure (bsc#1257159).
• CVE-2025-71184: btrfs: fix NULL dereference on root when tracing inode eviction (bsc#1257635).
• CVE-2025-71194: btrfs: fix deadlock in wait_current_trans() due to ignored transaction type (bsc#1257687).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22982: net: mscc: ocelot: Fix crash when adding interface under a lag (bsc#1257179).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: geneve: Fix incorrect inner network header offset when innerprotoinherit is set (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23060: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (bsc#1257735).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: fou: Don't allow 0 for FOU_ATTR_IPPROTO (bsc#1257745).
• CVE-2026-23084: be2net: Fix NULL pointer dereference in be_cmd_get_mac_from_list (bsc#1257830).
• CVE-2026-23085: irqchip/gic-v3-its: Avoid truncating memory addresses (bsc#1257758).
• CVE-2026-23086: vsock/virtio: cap TX credit to local buffer size (bsc#1257757).
• CVE-2026-23089: ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() (bsc#1257790).
• CVE-2026-23095: gue: Fix skb memleak with inner IP protocol 0 (bsc#1257808).
• CVE-2026-23099: bonding: limit BOND_MODE_8023AD to Ethernet devices (bsc#1257816).
• CVE-2026-23102: arm64/fpsimd: signal: Mandate SVE payload for streaming-mode state (bsc#1257772).
• CVE-2026-23104: ice: fix devlink reload call trace…

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

The following security issues were fixed:

• CVE-2025-39753: gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops (bsc#1249590).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40230: mm: prevent poison consumption when splitting THP (bsc#1254817).
• CVE-2025-68173: ftrace: Fix softlockup in ftrace_module_enable (bsc#1255311).
• CVE-2025-68186: ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up (bsc#1255144).
• CVE-2025-68292: mm/memfd: fix information leak in hugetlb folios (bsc#1255148).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68329: tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs (bsc#1255490).
• CVE-2025-68371: scsi: smartpqi: Fix device resources accessed after device removal (bsc#1255572).
• CVE-2025-68745: scsi: qla2xxx: Clear cmds after chip reset (bsc#1255721).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
• CVE-2025-71134: mm/page_alloc: change all pageblocks migrate type on coalescing (bsc#1256732).
• CVE-2025-71161: dm-verity: disable recursive forward error correction (bsc#1257174).
• CVE-2025-71184: btrfs: tracepoints: use btrfs_root_id() to get the id of a root (bsc#1257635).
• CVE-2025-71193: phy: qcom-qusb2: Fix NULL pointer dereference on early suspend (bsc#1257686).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23010: ipv6: Fix use-after-free in inet6_addr_del() (bsc#1257332).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23022: idpf: fix memory leak in idpf_vc_core_deinit() (bsc#1257581).
• CVE-2026-23023: idpf: fix memory leak in idpf_vport_rel() (bsc#1257556).
• CVE-2026-23024: idpf: fix memory leak of flow steer list on rmmod (bsc#1257572).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23042: idpf: fix aux device unplugging when rdma is not supported by vport (bsc#1257705).
• CVE-2026-23047: libceph: make calc_target() set t->paused, not just clear it (bsc#1257682).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23066: rxrpc: Fix recvmsg() unconditional requeue (bsc#1257726).
• CVE-2026-23068: spi: spi-sprd-adi: Fix double free in probe error path (bsc#1257805).
• CVE-2026-23069: vsock/virtio: fix potential underflow in virtio_transport_get_credit() (bsc#1257755).
• CVE-2026-23070: Octeontx2-af: Add proper checks for fwdata (bsc#1257709).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: tools: ynl-gen: use big-endian netlink attribute types (bsc#1257745).
• CVE-2026-23084:…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

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

The following security issues were fixed:

• CVE-2025-39753: gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops (bsc#1249590).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40230: mm: prevent poison consumption when splitting THP (bsc#1254817).
• CVE-2025-68173: ftrace: Fix softlockup in ftrace_module_enable (bsc#1255311).
• CVE-2025-68186: ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up (bsc#1255144).
• CVE-2025-68292: mm/memfd: fix information leak in hugetlb folios (bsc#1255148).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68329: tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs (bsc#1255490).
• CVE-2025-68371: scsi: smartpqi: Fix device resources accessed after device removal (bsc#1255572).
• CVE-2025-68745: scsi: qla2xxx: Clear cmds after chip reset (bsc#1255721).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
• CVE-2025-71134: mm/page_alloc: change all pageblocks migrate type on coalescing (bsc#1256732).
• CVE-2025-71161: dm-verity: disable recursive forward error correction (bsc#1257174).
• CVE-2025-71184: btrfs: tracepoints: use btrfs_root_id() to get the id of a root (bsc#1257635).
• CVE-2025-71193: phy: qcom-qusb2: Fix NULL pointer dereference on early suspend (bsc#1257686).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23010: ipv6: Fix use-after-free in inet6_addr_del() (bsc#1257332).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23022: idpf: fix memory leak in idpf_vc_core_deinit() (bsc#1257581).
• CVE-2026-23023: idpf: fix memory leak in idpf_vport_rel() (bsc#1257556).
• CVE-2026-23024: idpf: fix memory leak of flow steer list on rmmod (bsc#1257572).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23042: idpf: fix aux device unplugging when rdma is not supported by vport (bsc#1257705).
• CVE-2026-23047: libceph: make calc_target() set t->paused, not just clear it (bsc#1257682).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23066: rxrpc: Fix recvmsg() unconditional requeue (bsc#1257726).
• CVE-2026-23068: spi: spi-sprd-adi: Fix double free in probe error path (bsc#1257805).
• CVE-2026-23069: vsock/virtio: fix potential underflow in virtio_transport_get_credit() (bsc#1257755).
• CVE-2026-23070: Octeontx2-af: Add proper checks for fwdata (bsc#1257709).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: tools: ynl-gen: use big-endian netlink attribute types (bsc#1257745).
• CVE-2026-23084:…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

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

The following security issues were fixed:

• CVE-2025-39753: gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops (bsc#1249590).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40230: mm: prevent poison consumption when splitting THP (bsc#1254817).
• CVE-2025-68173: ftrace: Fix softlockup in ftrace_module_enable (bsc#1255311).
• CVE-2025-68186: ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up (bsc#1255144).
• CVE-2025-68292: mm/memfd: fix information leak in hugetlb folios (bsc#1255148).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68329: tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs (bsc#1255490).
• CVE-2025-68371: scsi: smartpqi: Fix device resources accessed after device removal (bsc#1255572).
• CVE-2025-68745: scsi: qla2xxx: Clear cmds after chip reset (bsc#1255721).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
• CVE-2025-71134: mm/page_alloc: change all pageblocks migrate type on coalescing (bsc#1256732).
• CVE-2025-71161: dm-verity: disable recursive forward error correction (bsc#1257174).
• CVE-2025-71184: btrfs: tracepoints: use btrfs_root_id() to get the id of a root (bsc#1257635).
• CVE-2025-71193: phy: qcom-qusb2: Fix NULL pointer dereference on early suspend (bsc#1257686).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23010: ipv6: Fix use-after-free in inet6_addr_del() (bsc#1257332).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23022: idpf: fix memory leak in idpf_vc_core_deinit() (bsc#1257581).
• CVE-2026-23023: idpf: fix memory leak in idpf_vport_rel() (bsc#1257556).
• CVE-2026-23024: idpf: fix memory leak of flow steer list on rmmod (bsc#1257572).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23042: idpf: fix aux device unplugging when rdma is not supported by vport (bsc#1257705).
• CVE-2026-23047: libceph: make calc_target() set t->paused, not just clear it (bsc#1257682).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23066: rxrpc: Fix recvmsg() unconditional requeue (bsc#1257726).
• CVE-2026-23068: spi: spi-sprd-adi: Fix double free in probe error path (bsc#1257805).
• CVE-2026-23069: vsock/virtio: fix potential underflow in virtio_transport_get_credit() (bsc#1257755).
• CVE-2026-23070: Octeontx2-af: Add proper checks for fwdata (bsc#1257709).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: tools: ynl-gen: use big-endian netlink attribute types (bsc#1257745).
• CVE-2026-23084:…

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

The following security issues were fixed:

• CVE-2025-39753: gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops (bsc#1249590).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40230: mm: prevent poison consumption when splitting THP (bsc#1254817).
• CVE-2025-68173: ftrace: Fix softlockup in ftrace_module_enable (bsc#1255311).
• CVE-2025-68186: ring-buffer: Do not warn in ring_buffer_map_get_reader() when reader catches up (bsc#1255144).
• CVE-2025-68292: mm/memfd: fix information leak in hugetlb folios (bsc#1255148).
• CVE-2025-68295: smb: client: fix memory leak in cifs_construct_tcon() (bsc#1255129).
• CVE-2025-68329: tracing: Fix WARN_ON in tracing_buffers_mmap_close for split VMAs (bsc#1255490).
• CVE-2025-68371: scsi: smartpqi: Fix device resources accessed after device removal (bsc#1255572).
• CVE-2025-68745: scsi: qla2xxx: Clear cmds after chip reset (bsc#1255721).
• CVE-2025-68785: net: openvswitch: fix middle attribute validation in push_nsh() action (bsc#1256640).
• CVE-2025-68810: KVM: Disallow toggling KVM_MEM_GUEST_MEMFD on an existing memslot (bsc#1256679).
• CVE-2025-71071: iommu/mediatek: fix use-after-free on probe deferral (bsc#1256802).
• CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
• CVE-2025-71125: tracing: Do not register unsupported perf events (bsc#1256784).
• CVE-2025-71134: mm/page_alloc: change all pageblocks migrate type on coalescing (bsc#1256732).
• CVE-2025-71161: dm-verity: disable recursive forward error correction (bsc#1257174).
• CVE-2025-71184: btrfs: tracepoints: use btrfs_root_id() to get the id of a root (bsc#1257635).
• CVE-2025-71193: phy: qcom-qusb2: Fix NULL pointer dereference on early suspend (bsc#1257686).
• CVE-2025-71225: md: suspend array while updating raid_disks via sysfs (bsc#1258411).
• CVE-2026-22979: net: fix memory leak in skb_segment_list for GRO packets (bsc#1257228).
• CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (bsc#1257209).
• CVE-2026-23003: ip6_tunnel: use skb_vlan_inet_prepare() in __ip6_tnl_rcv() (bsc#1257246).
• CVE-2026-23004: dst: fix races in rt6_uncached_list_del() and rt_del_uncached_list() (bsc#1257231).
• CVE-2026-23010: ipv6: Fix use-after-free in inet6_addr_del() (bsc#1257332).
• CVE-2026-23017: idpf: fix error handling in the init_task on load (bsc#1257552).
• CVE-2026-23022: idpf: fix memory leak in idpf_vc_core_deinit() (bsc#1257581).
• CVE-2026-23023: idpf: fix memory leak in idpf_vport_rel() (bsc#1257556).
• CVE-2026-23024: idpf: fix memory leak of flow steer list on rmmod (bsc#1257572).
• CVE-2026-23035: net/mlx5e: Pass netdev to mlx5e_destroy_netdev instead of priv (bsc#1257559).
• CVE-2026-23042: idpf: fix aux device unplugging when rdma is not supported by vport (bsc#1257705).
• CVE-2026-23047: libceph: make calc_target() set t->paused, not just clear it (bsc#1257682).
• CVE-2026-23053: NFS: Fix a deadlock involving nfs_release_folio() (bsc#1257718).
• CVE-2026-23057: vsock/virtio: Coalesce only linear skb (bsc#1257740).
• CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
• CVE-2026-23066: rxrpc: Fix recvmsg() unconditional requeue (bsc#1257726).
• CVE-2026-23068: spi: spi-sprd-adi: Fix double free in probe error path (bsc#1257805).
• CVE-2026-23069: vsock/virtio: fix potential underflow in virtio_transport_get_credit() (bsc#1257755).
• CVE-2026-23070: Octeontx2-af: Add proper checks for fwdata (bsc#1257709).
• CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
• CVE-2026-23083: tools: ynl-gen: use big-endian netlink attribute types (bsc#1257745).
• CVE-2026-23084:…

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Drivers core;
• Null block device driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPU drivers;
• HID subsystem;
• Intel Trace Hub HW tracing drivers;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TCM subsystem;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• HFS+ file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• SMB network file system;
• Scheduler infrastructure;
• Netfilter;
• NFC subsystem;
• Tracing infrastructure;
• io_uring subsystem;
• BPF subsystem;
• Perf events;
• Floating proportions library;
• Memory management;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• NET/ROM layer;
• Packet sockets;
• Network traffic control;
• SCTP protocol;
• TLS protocol;
• Unix domain sockets;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Generic PCM loopback sound driver;
• Creative Sound Blaster X-Fi driver;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201, CVE-2025-38591, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351, CVE-2025-68358, CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823, CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222, CVE-2025-71224, CVE-2025-71225, CVE-2025-71268, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23003, CVE-2026-23005, CVE-2026-23006, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084,…

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Drivers core;
• Null block device driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPU drivers;
• HID subsystem;
• Intel Trace Hub HW tracing drivers;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TCM subsystem;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• HFS+ file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• SMB network file system;
• Scheduler infrastructure;
• Netfilter;
• NFC subsystem;
• Tracing infrastructure;
• io_uring subsystem;
• BPF subsystem;
• Perf events;
• Floating proportions library;
• Memory management;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• NET/ROM layer;
• Packet sockets;
• Network traffic control;
• SCTP protocol;
• TLS protocol;
• Unix domain sockets;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Generic PCM loopback sound driver;
• Creative Sound Blaster X-Fi driver;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201, CVE-2025-38591, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351, CVE-2025-68358, CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823, CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222, CVE-2025-71224, CVE-2025-71225, CVE-2025-71268, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23003, CVE-2026-23005, CVE-2026-23006, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084,…

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Drivers core;
• Null block device driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPU drivers;
• HID subsystem;
• Intel Trace Hub HW tracing drivers;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TCM subsystem;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• HFS+ file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• SMB network file system;
• Scheduler infrastructure;
• Netfilter;
• NFC subsystem;
• Tracing infrastructure;
• io_uring subsystem;
• BPF subsystem;
• Perf events;
• Floating proportions library;
• Memory management;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• NET/ROM layer;
• Packet sockets;
• Network traffic control;
• SCTP protocol;
• TLS protocol;
• Unix domain sockets;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Generic PCM loopback sound driver;
• Creative Sound Blaster X-Fi driver;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201, CVE-2025-38591, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351, CVE-2025-68358, CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823, CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222, CVE-2025-71224, CVE-2025-71225, CVE-2025-71268, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23003, CVE-2026-23005, CVE-2026-23006, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084,…

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• x86 architecture;
• Cryptographic API;
• Compute Acceleration Framework;
• Drivers core;
• Null block device driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPU drivers;
• HID subsystem;
• Intel Trace Hub HW tracing drivers;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TCM subsystem;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• HFS+ file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• SMB network file system;
• Scheduler infrastructure;
• Netfilter;
• NFC subsystem;
• Tracing infrastructure;
• io_uring subsystem;
• BPF subsystem;
• Perf events;
• Floating proportions library;
• Memory management;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• NET/ROM layer;
• Packet sockets;
• Network traffic control;
• SCTP protocol;
• TLS protocol;
• Unix domain sockets;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Generic PCM loopback sound driver;
• Creative Sound Blaster X-Fi driver;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201, CVE-2025-38591, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351, CVE-2025-68358, CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823, CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222, CVE-2025-71224, CVE-2025-71225, CVE-2025-71268, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23003, CVE-2026-23005, CVE-2026-23006, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• x86 architecture;
• Compute Acceleration Framework;
• Drivers core;
• Null block device driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPU drivers;
• HID subsystem;
• Intel Trace Hub HW tracing drivers;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TCM subsystem;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• HFS+ file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• SMB network file system;
• Scheduler infrastructure;
• Netfilter;
• NFC subsystem;
• Tracing infrastructure;
• io_uring subsystem;
• BPF subsystem;
• Perf events;
• Floating proportions library;
• Memory management;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• NET/ROM layer;
• Network traffic control;
• SCTP protocol;
• TLS protocol;
• Unix domain sockets;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Generic PCM loopback sound driver;
• Creative Sound Blaster X-Fi driver;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201, CVE-2025-38591, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351, CVE-2025-68358, CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823, CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222, CVE-2025-71224, CVE-2025-71225, CVE-2025-71268, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23003, CVE-2026-23005, CVE-2026-23006, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084, CVE-2026-23085, CVE-2026-23086, CVE-2026-23087, CVE-2026-23088, CVE-2026-23089, CVE-2026-23090, CVE-2026-23091, CVE-2026-23093, CVE-2026-23094, CVE-2026-23095, CVE-2026-23096, CVE-2026-23097, CVE-2026-23098, CVE-2026-23099, CVE-2026-23101, CVE-2026-23102, CVE-2026-23103, CVE-2026-23105, CVE-2026-23107,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• x86 architecture;
• Compute Acceleration Framework;
• Drivers core;
• Null block device driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPU drivers;
• HID subsystem;
• Intel Trace Hub HW tracing drivers;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TCM subsystem;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• HFS+ file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• SMB network file system;
• Scheduler infrastructure;
• Netfilter;
• NFC subsystem;
• Tracing infrastructure;
• io_uring subsystem;
• BPF subsystem;
• Perf events;
• Floating proportions library;
• Memory management;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• NET/ROM layer;
• Network traffic control;
• SCTP protocol;
• TLS protocol;
• Unix domain sockets;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Generic PCM loopback sound driver;
• Creative Sound Blaster X-Fi driver;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices;
• KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201, CVE-2025-38591, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351, CVE-2025-68358, CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823, CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222, CVE-2025-71224, CVE-2025-71225, CVE-2025-71268, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23003, CVE-2026-23005, CVE-2026-23006, CVE-2026-23010, CVE-2026-23011, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084, CVE-2026-23085, CVE-2026-23086, CVE-2026-23087, CVE-2026-23088, CVE-2026-23089, CVE-2026-23090, CVE-2026-23091, CVE-2026-23093, CVE-2026-23094, CVE-2026-23095, CVE-2026-23096, CVE-2026-23097, CVE-2026-23098, CVE-2026-23099, CVE-2026-23101, CVE-2026-23102, CVE-2026-23103, CVE-2026-23105, CVE-2026-23107,…

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431)

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subsystem when processing paged fragments. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998, CVE-2026-46000)

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43503, CVE-2026-46300)

Qualys discovered that a race condition existed in the ptrace subsystem of the Linux kernel when privileged processes are exiting. An unprivileged local attacker could use this issue to expose sensitive information. (CVE-2026-46333)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a memory leak when handling AppArmor notifications. A local attacker could use this to cause resource exhaustion. (CVE-2026-47326)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a NULL pointer dereference when handling AppArmor notifications. A local attacker could use this to cause a kernel oops. (CVE-2026-47327)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an invalid free when handling AppArmor notifications. A local attacker could use this to corrupt kernel memory. (CVE-2026-47328)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained insufficient validation of AppArmor notification responses. A local attacker could use this to allow crafted responses to be processed. (CVE-2026-47329)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used an uninitialized variable when handling AppArmor notifications. A local attacker could use this to cause incorrect caching of data. (CVE-2026-47330)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a use- after-free (UAF) bug. A local attacker could use this to cause memory corruption and, theoretically, arbitrary code execution. (CVE-2026-47331)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an out-of-bounds (OOB) read when handling AppArmor notifications. A local attacker could use this to cause information disclosure of kernel memory. (CVE-2026-47332)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a out-of-bounds (OOB) read when handling AppArmor notifications. A local attacker could use this to cause kernel memory corruption and, theoretically, influence processing of AppArmor policies. (CVE-2026-47333)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained incorrect holding of locks when handling AppArmor notifications. A local attacker could use this to cause a kernel panic or deadlock. (CVE-2026-47334)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a NULL pointer dereference when handling AppArmor notifications. A local attacker could use this to cause a kernel panic. (CVE-2026-47335)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 used an uninitialized variable when handling AppArmor AF_INET/AF_INET6 socket mediation. A local attacker could use this to influence processing of fine- grained network socket mediation. (CVE-2026-47336)

Tristan Madani and Trevor Lawrence have each independently discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a NULL pointer dereference when handling AppArmor network socket mediation. A local attacker could use this to cause a…

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcode causing loss of integrity and confidentiality. (CVE-2024-36347)

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431)

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subsystem when processing paged fragments. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998, CVE-2026-46000)

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43503, CVE-2026-46300)

Qualys discovered that a race condition existed in the ptrace subsystem of the Linux kernel when privileged processes are exiting. An unprivileged local attacker could use this issue to expose sensitive information. (CVE-2026-46333)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a memory leak when handling AppArmor notifications. A local attacker could use this to cause resource exhaustion. (CVE-2026-47326)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a NULL pointer dereference when handling AppArmor notifications. A local attacker could use this to cause a kernel oops. (CVE-2026-47327)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an invalid free when handling AppArmor notifications. A local attacker could use this to corrupt kernel memory. (CVE-2026-47328)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained insufficient validation of AppArmor notification responses. A local attacker could use this to allow crafted responses to be processed. (CVE-2026-47329)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used an uninitialized variable when handling AppArmor notifications. A local attacker could use this to cause incorrect caching of data. (CVE-2026-47330)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a use- after-free (UAF) bug. A local attacker could use this to cause memory corruption and, theoretically, arbitrary code execution. (CVE-2026-47331)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an out-of-bounds (OOB) read when handling AppArmor notifications. A local attacker could use this to cause information disclosure of kernel memory. (CVE-2026-47332)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a out-of-bounds (OOB) read when handling AppArmor notifications. A local attacker could use this to cause kernel memory corruption and, theoretically, influence processing of AppArmor policies. (CVE-2026-47333)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained incorrect holding of locks when handling AppArmor notifications. A local attacker could use this to cause a kernel panic or deadlock. (CVE-2026-47334)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a NULL pointer dereference when handling AppArmor notifications. A local attacker could use this to cause a kernel panic. (CVE-2026-47335)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 used an uninitialized variable when handling AppArmor AF_INET/AF_INET6 socket…

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431)

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subsystem when processing paged fragments. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998, CVE-2026-46000)

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43503, CVE-2026-46300)

Qualys discovered that a race condition existed in the ptrace subsystem of the Linux kernel when privileged processes are exiting. An unprivileged local attacker could use this issue to expose sensitive information. (CVE-2026-46333)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a memory leak when handling AppArmor notifications. A local attacker could use this to cause resource exhaustion. (CVE-2026-47326)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a NULL pointer dereference when handling AppArmor notifications. A local attacker could use this to cause a kernel oops. (CVE-2026-47327)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an invalid free when handling AppArmor notifications. A local attacker could use this to corrupt kernel memory. (CVE-2026-47328)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained insufficient validation of AppArmor notification responses. A local attacker could use this to allow crafted responses to be processed. (CVE-2026-47329)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used an uninitialized variable when handling AppArmor notifications. A local attacker could use this to cause incorrect caching of data. (CVE-2026-47330)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a use- after-free (UAF) bug. A local attacker could use this to cause memory corruption and, theoretically, arbitrary code execution. (CVE-2026-47331)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an out-of-bounds (OOB) read when handling AppArmor notifications. A local attacker could use this to cause information disclosure of kernel memory. (CVE-2026-47332)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a out-of-bounds (OOB) read when handling AppArmor notifications. A local attacker could use this to cause kernel memory corruption and, theoretically, influence processing of AppArmor policies. (CVE-2026-47333)

Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained incorrect holding of locks when handling AppArmor notifications. A local attacker could use this to cause a kernel panic or deadlock. (CVE-2026-47334)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a NULL pointer dereference when handling AppArmor notifications. A local attacker could use this to cause a kernel panic. (CVE-2026-47335)

Tristan Madani discovered that Ubuntu Linux kernel 6.8 used an uninitialized variable when handling AppArmor AF_INET/AF_INET6 socket mediation. A local attacker could use this to influence processing of fine- grained network socket mediation. (CVE-2026-47336)

Tristan Madani and Trevor Lawrence have each independently discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a NULL pointer dereference when handling AppArmor network socket mediation. A local attacker could use this to cause a…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Foo-over-UDP (FOU);
• ARM64 architecture;
• x86 architecture;
• Block layer subsystem;
• Drivers core;
• Null block device driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPIO subsystem;
• GPU drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TTY drivers;
• USB Host Controller drivers;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• Ext4 file system;
• File systems infrastructure;
• FUSE (File system in Userspace);
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• SMB network file system;
• Memory Management;
• Memory management;
• Scheduler infrastructure;
• Tracing infrastructure;
• Netfilter;
• NFC subsystem;
• io_uring subsystem;
• Perf events;
• Hibernation control;
• Timer subsystem;
• BPF subsystem;
• Floating proportions library;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• Multipath TCP;
• NET/ROM layer;
• RxRPC session sockets;
• Network traffic control;
• SCTP protocol;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Creative Sound Blaster X-Fi driver;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22985, CVE-2026-22986, CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006, CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012, CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034, CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044, CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051, CVE-2026-23052, CVE-2026-23053, CVE-2026-23054, CVE-2026-23055, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23066, CVE-2026-23067, CVE-2026-23068, CVE-2026-23069, CVE-2026-23070, CVE-2026-23071, CVE-2026-23072, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23077, CVE-2026-23078, CVE-2026-23079,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Foo-over-UDP (FOU);
• ARM64 architecture;
• x86 architecture;
• Block layer subsystem;
• Drivers core;
• Null block device driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPIO subsystem;
• GPU drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TTY drivers;
• USB Host Controller drivers;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• Ext4 file system;
• File systems infrastructure;
• FUSE (File system in Userspace);
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• SMB network file system;
• Memory Management;
• Memory management;
• Scheduler infrastructure;
• Tracing infrastructure;
• Netfilter;
• NFC subsystem;
• io_uring subsystem;
• Perf events;
• Hibernation control;
• Timer subsystem;
• BPF subsystem;
• Floating proportions library;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• Multipath TCP;
• NET/ROM layer;
• RxRPC session sockets;
• Network traffic control;
• SCTP protocol;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Creative Sound Blaster X-Fi driver;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22985, CVE-2026-22986, CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006, CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012, CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034, CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044, CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051, CVE-2026-23052, CVE-2026-23053, CVE-2026-23054, CVE-2026-23055, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23066, CVE-2026-23067, CVE-2026-23068, CVE-2026-23069, CVE-2026-23070, CVE-2026-23071, CVE-2026-23072, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23077, CVE-2026-23078, CVE-2026-23079,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Foo-over-UDP (FOU);
• ARM64 architecture;
• x86 architecture;
• Block layer subsystem;
• Drivers core;
• Null block device driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPIO subsystem;
• GPU drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TTY drivers;
• USB Host Controller drivers;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• Ext4 file system;
• File systems infrastructure;
• FUSE (File system in Userspace);
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• SMB network file system;
• Memory Management;
• Memory management;
• Scheduler infrastructure;
• Tracing infrastructure;
• Netfilter;
• NFC subsystem;
• io_uring subsystem;
• Perf events;
• Hibernation control;
• Timer subsystem;
• BPF subsystem;
• Floating proportions library;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• Multipath TCP;
• NET/ROM layer;
• RxRPC session sockets;
• Network traffic control;
• SCTP protocol;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Creative Sound Blaster X-Fi driver;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22985, CVE-2026-22986, CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006, CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012, CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034, CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044, CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051, CVE-2026-23052, CVE-2026-23053, CVE-2026-23054, CVE-2026-23055, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23066, CVE-2026-23067, CVE-2026-23068, CVE-2026-23069, CVE-2026-23070, CVE-2026-23071, CVE-2026-23072, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23077, CVE-2026-23078, CVE-2026-23079,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Foo-over-UDP (FOU);
• ARM64 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Drivers core;
• Null block device driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPIO subsystem;
• GPU drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TTY drivers;
• USB Host Controller drivers;
• USB over IP driver;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• File systems infrastructure;
• EFI Variable file system;
• Ext4 file system;
• FUSE (File system in Userspace);
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• SMB network file system;
• Memory Management;
• Kernel thread helper (kthread);
• Memory management;
• Scheduler infrastructure;
• Tracing infrastructure;
• IPv6 networking;
• Netfilter;
• NFC subsystem;
• io_uring subsystem;
• Perf events;
• Kernel exit() syscall;
• Hibernation control;
• Timer subsystem;
• BPF subsystem;
• Floating proportions library;
• Scatterlist API;
• B.A.T.M.A.N. meshing protocol;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• L2TP protocol;
• MAC80211 subsystem;
• Multipath TCP;
• NET/ROM layer;
• RxRPC session sockets;
• Network traffic control;
• SCTP protocol;
• SMC sockets;
• VMware vSockets driver;
• Wireless networking;
• X.25 network layer;
• ALSA AC97 driver;
• Creative Sound Blaster X-Fi driver;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22984, CVE-2026-22985, CVE-2026-22986, CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006, CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012, CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034, CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044, CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051, CVE-2026-23052, CVE-2026-23053, CVE-2026-23054,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Foo-over-UDP (FOU);
• ARM64 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Drivers core;
• Null block device driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPIO subsystem;
• GPU drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TTY drivers;
• USB Host Controller drivers;
• USB over IP driver;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• File systems infrastructure;
• EFI Variable file system;
• Ext4 file system;
• FUSE (File system in Userspace);
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• SMB network file system;
• Memory Management;
• Kernel thread helper (kthread);
• Memory management;
• Scheduler infrastructure;
• Tracing infrastructure;
• IPv6 networking;
• Netfilter;
• NFC subsystem;
• io_uring subsystem;
• Perf events;
• Kernel exit() syscall;
• Hibernation control;
• Timer subsystem;
• BPF subsystem;
• Floating proportions library;
• Scatterlist API;
• B.A.T.M.A.N. meshing protocol;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv4 networking;
• L2TP protocol;
• MAC80211 subsystem;
• Multipath TCP;
• NET/ROM layer;
• RxRPC session sockets;
• Network traffic control;
• SCTP protocol;
• SMC sockets;
• VMware vSockets driver;
• Wireless networking;
• X.25 network layer;
• ALSA AC97 driver;
• Creative Sound Blaster X-Fi driver;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22984, CVE-2026-22985, CVE-2026-22986, CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006, CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012, CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034, CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044, CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051, CVE-2026-23052, CVE-2026-23053, CVE-2026-23054,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• Foo-over-UDP (FOU);
• ARM64 architecture;
• x86 architecture;
• Block layer subsystem;
• Drivers core;
• Null block device driver;
• Bluetooth drivers;
• Counter interface drivers;
• DMA engine subsystem;
• DPLL subsystem;
• GPIO subsystem;
• GPU drivers;
• I2C subsystem;
• IIO ADC drivers;
• IIO subsystem;
• InfiniBand drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• IRQ chip drivers;
• Modular ISDN driver;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• UACCE accelerator framework;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• NVME drivers;
• Device tree and open firmware driver;
• PHY drivers;
• x86 platform drivers;
• i.MX PM domains;
• SCSI subsystem;
• SLIMbus drivers;
• SPI subsystem;
• TTY drivers;
• USB Host Controller drivers;
• W1 Dallas's 1-wire bus driver;
• Xen hypervisor drivers;
• BTRFS file system;
• EFI Variable file system;
• File systems infrastructure;
• Ext4 file system;
• FUSE (File system in Userspace);
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• SMB network file system;
• Memory Management;
• Memory management;
• Scheduler infrastructure;
• Tracing infrastructure;
• IPv4 networking;
• Netfilter;
• NFC subsystem;
• Network traffic control;
• TCP network protocol;
• io_uring subsystem;
• Perf events;
• Locking primitives;
• Hibernation control;
• Timer subsystem;
• BPF subsystem;
• Floating proportions library;
• Bluetooth subsystem;
• CAN network layer;
• Ceph Core library;
• Networking core;
• IPv6 networking;
• L2TP protocol;
• MAC80211 subsystem;
• Multipath TCP;
• NET/ROM layer;
• RxRPC session sockets;
• SCTP protocol;
• SMC sockets;
• VMware vSockets driver;
• Wireless networking;
• ALSA AC97 driver;
• Creative Sound Blaster X-Fi driver;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22985, CVE-2026-22986, CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993, CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000, CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006, CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012, CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034, CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044, CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051, CVE-2026-23052, CVE-2026-23053, CVE-2026-23054, CVE-2026-23055, CVE-2026-23056, CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064, CVE-2026-23065, CVE-2026-23066, CVE-2026-23067, CVE-2026-23068,…