CVE-2026-93791

• CVE-2026-99999
  • ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• CVE-2026-43250
  • usb: chipidea: udc: fix DMA and SG cleanup in _ep_nuke() {CVE-2026-43250}
• CVE-2026-43281
  • mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() {CVE-2026-43281}
• CVE-2025-38595
  • xen: fix UAF in dmabuf_exp_from_pages() {CVE-2025-38595}
• CVE-2026-89610
  • ntfs: verify run length exceeding volume boundary {CVE-2026-89610}
• CVE-2026-74540
  • Bluetooth: L2CAP: fix UAF in l2cap_le_connect_rsp {CVE-2026-74540}
• CVE-2023-52935
  • mm/khugepaged: fix ->anon_vma race {CVE-2023-52935}
• CVE-2026-64225
  • octeontx2-af: CGX: add bounds check to cgx_speed_mbps index {CVE-2026-64225}
• CVE-2026-31489
  • spi: meson-spicc: Fix double-put in remove path {CVE-2026-31489}
• CVE-2026-53068
  • drm/komeda: fix integer overflow in AFBC framebuffer size check {CVE-2026-53068}
• CVE-2026-64249
  • fpga: region: fix use-after-free in child_regions_with_firmware() {CVE-2026-64249}
• CVE-2026-64007
  • netfilter: synproxy: refresh tcphdr after skb_ensure_writable {CVE-2026-64007}
• CVE-2026-98320
  • netfilter: flowtable: hold reference on ct until flow is released {CVE-2026-98320}
• CVE-2026-98248
  • arm64: percpu: Fix LSE operations on {8,16}-bit types {CVE-2026-98248}
• CVE-2026-98375
  • xen/netfront: drop RX packets with a short Ethernet header {CVE-2026-98375}
• CVE-2026-98312
  • ALSA: 6fire: fix OOB write from device-reported iso length {CVE-2026-98312}
• CVE-2026-98269
  • btrfs: abort transaction on failure to update inode for hole punching and reflinking {CVE-2026-98269}
• CVE-2026-98194
  • wifi: libertas_tf: fix UAF in lbtf_free_adapter() {CVE-2026-98194}
• CVE-2026-98354
  • RDMA/mad: Fix receive buffer leak when PKey enforcement fails {CVE-2026-98354}
• CVE-2026-64015
  • security/keys: fix missed RCU read section on lookup {CVE-2026-64015}
• CVE-2026-63800
  • pNFS: Fix use-after-free in pnfs_update_layout() {CVE-2026-63800}
• CVE-2026-98349
  • wifi: libipw: reject too-short beacon and probe responses {CVE-2026-98349}
• CVE-2026-98348
  • wifi: libipw: reject too-short association responses {CVE-2026-98348}
• CVE-2026-98217
  • IB/mlx4: Fix use-after-free on pkey sysfs registration failure {CVE-2026-98217}
• CVE-2026-98196
  • wifi: brcmsmac: fix UAF in brcms_free_timer() {CVE-2026-98196}
• CVE-2026-64002
  • ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table() {CVE-2026-64002}
• CVE-2026-52923
  • ipc: limit next_id allocation to the valid ID range {CVE-2026-52923}
• CVE-2026-98276
  • net: lock the socket in sock_gettstamp() {CVE-2026-98276}
• CVE-2026-63967
  • iio: imu: st_lsm6dsx: fix stack leak in tagged FIFO buffer {CVE-2026-63967}
• CVE-2026-63912
  • xfrm: esp: restore combined single-frag length gate {CVE-2026-63912}
• CVE-2026-98193
  • wifi: libipw: reject TKIP frames without a full MIC {CVE-2026-98193}
• CVE-2026-98185
  • wifi: mwifiex: validate scan response extents {CVE-2026-98185}
• CVE-2026-98171
  • smb: client: fix next_buffer UAF and NextCommand bounds in compound PDUs {CVE-2026-98171}
• CVE-2026-97540
  • net: usb: pegasus: don't rely on id table pointer arithmetic {CVE-2026-97540}
• CVE-2026-97608
  • netfilter: nf_log: unregister loggers before per-net teardown {CVE-2026-97608}
• CVE-2026-97908
  • Bluetooth: btqcomsmd: destroy RPMsg endpoints before freeing hci_dev {CVE-2026-97908}
• CVE-2026-93830
  • net: stmmac: xgmac2: disable RBUE in default RX interrupt mask {CVE-2026-93830}
• CVE-2026-93817
  • perf: Fix addr_filter_ranges lifetime {CVE-2026-93817}
• CVE-2026-98017
  • net/sched:…

• CVE-2026-99999
  • ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• CVE-2026-64015
  • security/keys: fix missed RCU read section on lookup {CVE-2026-64015}
• CVE-2023-53282
  • scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write {CVE-2023-53282}
• CVE-2026-43250
  • usb: chipidea: udc: fix DMA and SG cleanup in _ep_nuke() {CVE-2026-43250}
• CVE-2026-43281
  • mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() {CVE-2026-43281}
• CVE-2026-97612
  • net: mpls: clear inner_protocol when the last label is popped {CVE-2026-97612}
• CVE-2026-68093
  • KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug {CVE-2026-68093}
• CVE-2026-89637
  • smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• CVE-2026-89633
  • smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• CVE-2026-80681
  • vxlan: re-fetch eth header after route_shortcircuit() {CVE-2026-80681}
• CVE-2025-68188
  • tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() {CVE-2025-68188}
• CVE-2026-68329
  • iommu/amd: Wait for completion instead of returning early in iommu_completion_wait() {CVE-2026-68329}
• CVE-2026-72157
  • net: thunderbolt: Fix frags[] overflow by bounding frame_count {CVE-2026-72157}
• CVE-2026-64305
  • crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• CVE-2026-64304
  • crypto: qat - validate RSA CRT component lengths {CVE-2026-64304}
• CVE-2026-64449
  • staging: vme_user: bound slave read/write to the kern_buf size {CVE-2026-64449}
• CVE-2026-90223
  • nfc: llcp: bound SNL TLV parsing to the skb and add length checks {CVE-2026-90223}
• CVE-2026-90435
  • RDMA/mlx5: Fix integer overflow of user QP buffer size {CVE-2026-90435}
• CVE-2026-92498
  • wifi: ath6kl: avoid buffer overreads in WMI event handlers {CVE-2026-92498}
• CVE-2026-90414
  • IB/isert: reject PDUs declaring more data than was received {CVE-2026-90414}
• CVE-2026-93175
  • drm/amd/display: Fix dangling pointer in CRTC reset function {CVE-2026-93175}
• CVE-2026-90204
  • ocfs2: validate DIO orphan slot during inode read {CVE-2026-90204}
• CVE-2026-90205
  • ocfs2: validate orphan slot during inode read {CVE-2026-90205}
• CVE-2026-90057
  • slip: remove slip_hangup() to fix use-after-free in slip_receive_buf() {CVE-2026-90057}
• CVE-2026-93189
  • HID: core: quiesce input in hid_hw_stop() to prevent use-after-free {CVE-2026-93189}
• CVE-2026-93163
  • hwrng: core - fix rng list on registration error {CVE-2026-93163}
• CVE-2026-93104
  • RDMA/rvt: Return NULL after port allocation failure {CVE-2026-93104}
• CVE-2026-90116
  • ALSA: mtpav: shut down output timer before card teardown {CVE-2026-90116}
• CVE-2026-90334
  • tty: clear cdev pointer after cdev_add() failure {CVE-2026-90334}
• CVE-2026-90203
  • Squashfs: check block offset is not negative {CVE-2026-90203}
• CVE-2026-90103
  • NFSv4.2: fix LAYOUTSTATS send buffer exhaustion {CVE-2026-90103}
• CVE-2026-90395
  • power: supply: isp1704_charger: cancel work on remove {CVE-2026-90395}
• CVE-2026-93049
  • mtd: mtdswap: Avoid freeing registered blktrans device twice {CVE-2026-93049}
• CVE-2026-93141
  • usb: gadget: r8a66597: avoid double free of ep0_req in probe error path {CVE-2026-93141}
• CVE-2026-52923
  • ipc: limit next_id allocation to the valid ID range {CVE-2026-52923}
• CVE-2026-64007
  • netfilter: synproxy: refresh tcphdr after skb_ensure_writable {CVE-2026-64007}
• CVE-2026-98375
  • xen/netfront: drop RX packets with a short Ethernet…

• CVE-2026-99999
  • ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• CVE-2026-64015
  • security/keys: fix missed RCU read section on lookup {CVE-2026-64015}
• CVE-2023-53282
  • scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write {CVE-2023-53282}
• CVE-2026-43250
  • usb: chipidea: udc: fix DMA and SG cleanup in _ep_nuke() {CVE-2026-43250}
• CVE-2026-43281
  • mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() {CVE-2026-43281}
• CVE-2026-97612
  • net: mpls: clear inner_protocol when the last label is popped {CVE-2026-97612}
• CVE-2026-68093
  • KVM: SVM: Bump asid_generation on CPU online to avoid ASID collision after hotplug {CVE-2026-68093}
• CVE-2026-89637
  • smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• CVE-2026-89633
  • smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• CVE-2026-80681
  • vxlan: re-fetch eth header after route_shortcircuit() {CVE-2026-80681}
• CVE-2025-68188
  • tcp: use dst_dev_rcu() in tcp_fastopen_active_disable_ofo_check() {CVE-2025-68188}
• CVE-2026-68329
  • iommu/amd: Wait for completion instead of returning early in iommu_completion_wait() {CVE-2026-68329}
• CVE-2026-72157
  • net: thunderbolt: Fix frags[] overflow by bounding frame_count {CVE-2026-72157}
• CVE-2026-64305
  • crypto: qat - protect service table iterations with service_lock {CVE-2026-64305}
• CVE-2026-64304
  • crypto: qat - validate RSA CRT component lengths {CVE-2026-64304}
• CVE-2026-64449
  • staging: vme_user: bound slave read/write to the kern_buf size {CVE-2026-64449}
• CVE-2026-90223
  • nfc: llcp: bound SNL TLV parsing to the skb and add length checks {CVE-2026-90223}
• CVE-2026-90435
  • RDMA/mlx5: Fix integer overflow of user QP buffer size {CVE-2026-90435}
• CVE-2026-92498
  • wifi: ath6kl: avoid buffer overreads in WMI event handlers {CVE-2026-92498}
• CVE-2026-90414
  • IB/isert: reject PDUs declaring more data than was received {CVE-2026-90414}
• CVE-2026-93175
  • drm/amd/display: Fix dangling pointer in CRTC reset function {CVE-2026-93175}
• CVE-2026-90204
  • ocfs2: validate DIO orphan slot during inode read {CVE-2026-90204}
• CVE-2026-90205
  • ocfs2: validate orphan slot during inode read {CVE-2026-90205}
• CVE-2026-90057
  • slip: remove slip_hangup() to fix use-after-free in slip_receive_buf() {CVE-2026-90057}
• CVE-2026-93189
  • HID: core: quiesce input in hid_hw_stop() to prevent use-after-free {CVE-2026-93189}
• CVE-2026-93163
  • hwrng: core - fix rng list on registration error {CVE-2026-93163}
• CVE-2026-93104
  • RDMA/rvt: Return NULL after port allocation failure {CVE-2026-93104}
• CVE-2026-90116
  • ALSA: mtpav: shut down output timer before card teardown {CVE-2026-90116}
• CVE-2026-90334
  • tty: clear cdev pointer after cdev_add() failure {CVE-2026-90334}
• CVE-2026-90203
  • Squashfs: check block offset is not negative {CVE-2026-90203}
• CVE-2026-90103
  • NFSv4.2: fix LAYOUTSTATS send buffer exhaustion {CVE-2026-90103}
• CVE-2026-90395
  • power: supply: isp1704_charger: cancel work on remove {CVE-2026-90395}
• CVE-2026-93049
  • mtd: mtdswap: Avoid freeing registered blktrans device twice {CVE-2026-93049}
• CVE-2026-93141
  • usb: gadget: r8a66597: avoid double free of ep0_req in probe error path {CVE-2026-93141}
• CVE-2026-52923
  • ipc: limit next_id allocation to the valid ID range {CVE-2026-52923}
• CVE-2026-64007
  • netfilter: synproxy: refresh tcphdr after skb_ensure_writable {CVE-2026-64007}
• CVE-2026-98375
  • xen/netfront: drop RX packets with a short Ethernet…

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

• net: skbuff: propagate shared-frag marker in skb_zerocopy()
• net: bridge: stop fast-leave after deleting a port group {CVE-2026-74480}
• net: ipv6: clear suppressed fib6 rule result {CVE-2026-74581}
• net: skbuff: propagate shared-frag marker through frag-transfer helpers {CVE-2026-43503}
• ALSA: virtio: reset device before deleting virtqueues {CVE-2026-98264}
• ALSA: usb-audio: fix OOB write in snd_usbmidi_us122l_output() {CVE-2026-90033}
• ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill_max is set {CVE-2026-74498}
• ALSA: caiaq: Fix potential double-free at error path {CVE-2026-98066}
• ASoC: Intel: avs: Disable periods-elapsed work when closing PCM {CVE-2025-40344}
• ALSA: timer: drain a slave's callback before its master detaches it {CVE-2026-68201}
• ALSA: PCM: Fix wait queue list corruption in snd_pcm_drain() on linked streams {CVE-2026-53242}
• ALSA: seq: midi: Serialize output teardown with event_input {CVE-2026-74387}
• security/keys: fix missed RCU read section on lookup {CVE-2026-64015}
• SUNRPC: harden gss_krb5_unwrap_v2 against short tokens {CVE-2026-89542}
• sctp: fix err_chunk memory leaks in INIT handling {CVE-2026-72413}
• netfilter: nf_conntrack_sip: fix OOB read in sip_skip_whitespace() {CVE-2026-98077}
• netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() {CVE-2026-74569}
• mm/hugetlb: fix list corruption in allocate_file_region_entries() {CVE-2026-74518}
• rcu: Fix rcu_read_unlock() deadloop due to softirq {CVE-2026-45957}
• bpf: Fix potential UAF in bpf_netns_link_update_prog {CVE-2026-90393}
• bpf: Fix use-after-free in offloaded map/prog info fill {CVE-2026-53089}
• NFSv4.2: fix LAYOUTSTATS send buffer exhaustion {CVE-2026-90103}
• uio: Fix stale info pointer in failed registration path {CVE-2026-93054}
• tty: clear cdev pointer after cdev_add() failure {CVE-2026-90334}
• tty: skip cdev_del() when no cdev is registered {CVE-2026-90335}
• scsi: qla2xxx: Avoid double completion in async IOCB timeout {CVE-2026-89847}
• scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue {CVE-2025-37861}
• scsi: csiostor: Fix dereference of null pointer rn {CVE-2026-45857}
• scsi: scsi_debug: Fix REPORT ZONES alloc_len underflow OOB write {CVE-2026-74470}
• wifi: brcmsmac: fix UAF in brcms_free_timer() {CVE-2026-98196}
• wifi: mwifiex: validate scan response extents {CVE-2026-98185}
• wifi: mt76: mt76x02: do not WARN on invalid rx descriptor length {CVE-2026-90382}
• wifi: iwlwifi: mvm: add a check on the tid coming from the firmware {CVE-2026-93791}
• wifi: ath9k: fix OOB access from firmware tx status queue ID {CVE-2026-74408}
• net: usb: cx82310_eth: drop URB after 0xffff reboot sentinel to prevent partial_data heap overflow {CVE-2026-98025}
• net: thunderbolt: Fix frags[] overflow by bounding frame_count {CVE-2026-72157}
• net/mlx5: E-Switch: fix use-after-free in mlx5_eswitch_termtbl_put {CVE-2026-98015}
• net: stmmac: xgmac2: disable RBUE in default RX interrupt mask {CVE-2026-93830}
• net/mlx5: Fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list {CVE-2026-53230}
• xen/netfront: drop RX packets with a short Ethernet header {CVE-2026-98375}
• veth: fix NAPI leak in XDP enable error path {CVE-2026-80613}
• RDMA/rxe: Fix double free in rxe_srq_from_init {CVE-2026-45852}
• RDMA/iwcm: Fix workqueue list corruption by removing work_list {CVE-2026-45898}
• ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control {CVE-2026-72261}
• svcrdma: Fix offset arithmetic in read_chunk_range {CVE-2026-89533}
• SUNRPC: svcauth_gss: enforce krb5 token minimum length {CVE-2026-89550}
• xprtrdma: Fix ep kref imbalance on ADDR_CHANGE {CVE-2026-72469}
• sctp: fix a TOCTOU race in SCTP_CMD_TIMER_START {CVE-2026-98130}
• sctp: drop a chunk if its transport was removed {CVE-2026-89478}
• sctp: prevent peer transport count overflow {CVE-2026-74469}
• sctp: validate embedded address parameter length {CVE-2026-74287}
• sctp: revalidate list cursor after…

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

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

wifi: iwlwifi: mvm: add a check on the tid coming from the firmware

ba_notif->tid is a firmware-controlled u8 that is used directly as an array index into tid_data[] without any validation. Add a bounds check against IWL_MAX_TID_COUNT before dereferencing the array.

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: add a check on the tid coming from the firmware ba_notif->tid is a firmware-controlled u8 that is used directly as an array index into tid_data[] without any validation. Add a bounds check against IWL_MAX_TID_COUNT before dereferencing the array.

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

The following security issues were fixed:

• CVE-2025-68219: cifs: fix memory leak in smb3_fs_context_parse_param error path (bsc#1255222).
• CVE-2026-31708: smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path (bsc#1264022).
• CVE-2026-31709: smb: client: validate the whole DACL before rewriting it in cifsacl (bsc#1264024).
• CVE-2026-43350: smb: client: require a full NFS mode SID before reading mode bits (bsc#1264985).
• CVE-2026-46155: smb/client: fix out-of-bounds read in smb2_compound_op() (bsc#1267720).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64370: posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path (bsc#1273805).
• CVE-2026-64380: smb: client: harden POSIX SID length parsing (bsc#1273557).
• CVE-2026-64413: netfilter: ebtables: zero chainstack array (bsc#1274082).
• CVE-2026-64435: audit: Fix data races of skb_queue_len() readers on audit_queue (bsc#1274080).
• CVE-2026-68186: binfmt_misc: set have_execfd only once the interpreter is opened (bsc#1274949).
• CVE-2026-68447: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size (bsc#1276280).
• CVE-2026-72010: cgroup/cpuset: rebind mm mempolicy to effective_mems, not mems_allowed (bsc#1276776).
• CVE-2026-72110: bpf,fork: wipe ->bpf_storage before bailouts that access it (bsc#1277357).
• CVE-2026-72111: bpf: Reset register bounds before narrowing retval range in check_mem_access() (bsc#1277389).
• CVE-2026-72127: netdev-genl: report NAPI thread PID in the caller's pid namespace (bsc#1277542).
• CVE-2026-72250: netfilter: nf_conntrack_reasm: guard mac_header adjustment after IPv6 defrag (bsc#1277663).
• CVE-2026-72253: netfilter: nf_conntrack_sip: validate skb_dst() before accessing it (bsc#1277665).
• CVE-2026-72318: cifs: validate DFS referral string offsets (bsc#1275939).
• CVE-2026-72400: seg6: validate SRH length before reading fixed fields (bsc#1278030).
• CVE-2026-72405: net: udp_tunnel: prevent double queueing in udp_tunnel_nic_device_sync (bsc#1278033).
• CVE-2026-72416: netfilter: nft_compat: ebtables emulation must reject non-bridge targets (bsc#1278041).
• CVE-2026-72428: bpf: Fix stack slot index in nospec checks (bsc#1278050).
• CVE-2026-74368: wifi: ath12k: fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic() (bsc#1277103).
• CVE-2026-74399: evm: terminate and bound the evm_xattrs read buffer (bsc#1278319).
• CVE-2026-74565: netfilter: nf_tables: make nft_object rhltable per table (bsc#1275568).
• CVE-2026-74613: vsock/virtio: avoid refilling the RX queue after teardown (bsc#1277903).
• CVE-2026-74620: net/sched: act_gact, act_police: range check the fallback control action (bsc#1277044).
• CVE-2026-74624: netfilter: nf_conntrack: defer invalid log until after unlock (bsc#1277599).
• CVE-2026-74715: net: netfilter: Make ct zone opts configurable for bpf ct helpers (bsc#1277890).
• CVE-2026-74720: bpf: Preserve pointer state for commuted arithmetic (bsc#1276574).
• CVE-2026-74746: netfilter: flowtable: publish GC-visible tuple last (bsc#1278101).
• CVE-2026-74748: netfilter: ipset: fix refcount race between list:set GC and swap (bsc#1277578).
• CVE-2026-80572: Input: byd - synchronize timer deletion before freeing private data (bsc#1277338).
• CVE-2026-80602: perf/x86/amd/lbr: Fix kernel address leakage (bsc#1278123).
• CVE-2026-80637: netfilter: synproxy: fix unaligned memory access in timestamp adjustment (bsc#1278343).
• CVE-2026-80684: KVM: s390: pci: Fix NULL dereference on AIBV allocation failure (bsc#1277467).
• CVE-2026-80709: s390/zcrypt: Fix wrong domain value verification with EP11 CPRBs (bsc#1278202).
• CVE-2026-80717: sctp: validate Adaptation Indication parameter length (bsc#1277836).
• CVE-2026-80755: selinux: reject a permission value exceeding the class permission count (bsc#1278415).
• CVE-2026-80757: selinux: reject a…

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

The following security issues were fixed:

• CVE-2025-68219: cifs: fix memory leak in smb3_fs_context_parse_param error path (bsc#1255222).
• CVE-2026-31708: smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path (bsc#1264022).
• CVE-2026-31709: smb: client: validate the whole DACL before rewriting it in cifsacl (bsc#1264024).
• CVE-2026-43350: smb: client: require a full NFS mode SID before reading mode bits (bsc#1264985).
• CVE-2026-46155: smb/client: fix out-of-bounds read in smb2_compound_op() (bsc#1267720).
• CVE-2026-64370: posix-cpu-timers: Fix pid refcount leak in do_cpu_nanosleep() error path (bsc#1273805).
• CVE-2026-64380: smb: client: harden POSIX SID length parsing (bsc#1273557).
• CVE-2026-64430: NTB: epf: Avoid calling pci_irq_vector() from hardirq context (bsc#1274257).
• CVE-2026-64435: audit: Fix data races of skb_queue_len() readers on audit_queue (bsc#1274080).
• CVE-2026-68186: binfmt_misc: set have_execfd only once the interpreter is opened (bsc#1274949).
• CVE-2026-68436: drm/amd/display: use kvzalloc to allocate struct dc (bsc#1276275).
• CVE-2026-68447: drm/amdkfd: clamp v9 CRIU control stack checkpoint copy to BO size (bsc#1276280).
• CVE-2026-68460: f2fs: fix potential deadlock in f2fs_balance_fs() (bsc#1276774).
• CVE-2026-72010: cgroup/cpuset: rebind mm mempolicy to effective_mems, not mems_allowed (bsc#1276776).
• CVE-2026-72073: mmc: vub300: fix use-after-free on probe failure (bsc#1277157).
• CVE-2026-72110: bpf,fork: wipe ->bpf_storage before bailouts that access it (bsc#1277357).
• CVE-2026-72111: bpf: Reset register bounds before narrowing retval range in check_mem_access() (bsc#1277389).
• CVE-2026-72250: netfilter: nf_conntrack_reasm: guard mac_header adjustment after IPv6 defrag (bsc#1277663).
• CVE-2026-72253: netfilter: nf_conntrack_sip: validate skb_dst() before accessing it (bsc#1277665).
• CVE-2026-72318: cifs: validate DFS referral string offsets (bsc#1275939).
• CVE-2026-72405: net: udp_tunnel: prevent double queueing in udp_tunnel_nic_device_sync (bsc#1278033).
• CVE-2026-72416: netfilter: nft_compat: ebtables emulation must reject non-bridge targets (bsc#1278041).
• CVE-2026-72428: bpf: Fix stack slot index in nospec checks (bsc#1278050).
• CVE-2026-74368: wifi: ath12k: fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic() (bsc#1277103).
• CVE-2026-74472: ublk: reset kernel-owned dev_info fields in ublk_ctrl_add_dev() (bsc#1277785).
• CVE-2026-74613: vsock/virtio: avoid refilling the RX queue after teardown (bsc#1277903).
• CVE-2026-74620: net/sched: act_gact, act_police: range check the fallback control action (bsc#1277044).
• CVE-2026-74624: netfilter: nf_conntrack: defer invalid log until after unlock (bsc#1277599).
• CVE-2026-74715: net: netfilter: Make ct zone opts configurable for bpf ct helpers (bsc#1277890).
• CVE-2026-74746: netfilter: flowtable: publish GC-visible tuple last (bsc#1278101).
• CVE-2026-74748: netfilter: ipset: fix refcount race between list:set GC and swap (bsc#1277578).
• CVE-2026-80572: Input: byd - synchronize timer deletion before freeing private data (bsc#1277338).
• CVE-2026-80602: perf/x86/amd/lbr: Fix kernel address leakage (bsc#1278123).
• CVE-2026-80637: netfilter: synproxy: fix unaligned memory access in timestamp adjustment (bsc#1278343).
• CVE-2026-80717: sctp: validate Adaptation Indication parameter length (bsc#1277836).
• CVE-2026-80755: selinux: reject a permission value exceeding the class permission count (bsc#1278415).
• CVE-2026-80757: selinux: reject a class permission count below its inherited common (bsc#1278711).
• CVE-2026-80808: ext4: stop retrying saturated xattr cache entries (bsc#1279795).
• CVE-2026-80809: ocfs2: fix missing metadata reservation for large xattrs (bsc#1279606).
• CVE-2026-80855: fuse: fix invalidate lock leak on open O_TRUNC DAX failure (bsc#1279564).
• CVE-2026-80879: ocfs2: fix circular locking dependency…

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:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…

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:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…