CVE-2026-68444

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

No scoreFix available

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

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

ffa_partition_info_get() passes uuid_str directly to uuid_parse() without a NULL check. When a caller passes NULL, uuid_parse() -> __uuid_parse() -> uuid_is_valid() dereferences the pointer, causing a kernel panic:

| Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]

Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

Exploit likelihood

0.17%Unchanged since Aug 12, 2026

What each source reports

CVE List No score

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

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

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

| Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]

Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

Record: CVE-2026-68444
Updated: 2026-11-06

EUVDEUVD-2026-57019 No score

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

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

| Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]

Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

Record: EUVD-2026-57019
Updated: 2026-11-06

GitHub AdvisoriesGHSA-gmqq-2x2r-pq35 No score

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_ffa: Fix NULL...

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

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

| Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]

Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

Record: GHSA-gmqq-2x2r-pq35
Updated: 2026-11-02

NVD No score

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

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

| Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]

Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

Record: CVE-2026-68444
Updated: 2026-11-06

OSVCLSA-2026-1787305050 No score

kernel: Fix of 87 CVEs

sctp: don't free the ASCONF's own transport in DEL-IP processing {CVE-2026-64564}
net/sched: serialize qdisc_rtab_list against concurrent get/put {CVE-2026-68138}
net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() {CVE-2025-40187}
sctp: auth: verify auth requirement when auth_chunk is NULL {CVE-2026-68300}
ip6_vti: fix incorrect tunnel matching in vti6_tnl_lookup() {CVE-2026-53221}
cifs: some missing initializations on replay {CVE-2026-31693}
drop_monitor: perform u64_stats updates under IRQ-disabled section {CVE-2026-68286}
net/tcp-md5: Fix MAC comparison to be constant-time {CVE-2026-43383}
ima: Handle error code returned by ima_filter_rule_match() {CVE-2025-68740}
accel/ivpu: Add bounds check for firmware runtime memory {CVE-2026-53206}
ata: libata-core: Disable LPM on ST1000DM010-2EP102 {CVE-2026-43487}
ip6_vti: prevent moving the fallback device across netns {CVE-2026-52909}
NFS: Automounted filesystems should inherit ro,noexec,nodev,sync flags {CVE-2025-68764}
bonding: fix devconf_all NULL dereference when IPv6 is disabled {CVE-2026-68336}
mptcp: Initialise rcv_mss before calling tcp_send_active_reset() in mptcp_do_fastclose() {CVE-2025-68291}
octeontx2-pf: Fix potential use after free in otx2_tc_add_flow() {CVE-2025-39978}
net: hv_netvsc: reject RSS hash key programming without RX indirection table {CVE-2026-23054}
spi: fix use-after-free on controller registration failure {CVE-2026-31389}
nvme: fix admin request_queue lifetime {CVE-2025-68265}
RDMA/bnxt_re: Add sanity checks on rdev validity {CVE-2025-21901}
smb: client: require a full NFS mode SID before reading mode bits {CVE-2026-43350}
net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow {CVE-2025-39834}
sctp: Fix MAC comparison to be constant-time {CVE-2025-40204}
net/mlx5: HWS, Fix memory leak in hws_pool_buddy_init error path {CVE-2025-39830}
nfsd: Fix cred ref leak in nfsd_nl_threads_set_doit() {CVE-2026-23297}
thermal/of: Fix reference leak in thermal_of_cm_lookup() {CVE-2026-45925}
usbnet: Prevents free active kevent {CVE-2025-68312}
smb: client: fix oops due to uninitialised var in smb2_unlink() {CVE-2026-23282}
fs/buffer: add alert in try_to_free_buffers() for folios without buffers {CVE-2025-71295}
cpufreq/amd-pstate: Add missing NULL ptr check in amd_pstate_update {CVE-2025-23137}
Bluetooth: ISO: Fix not releasing hdev reference on iso_conn_big_sync {CVE-2026-53251}
wifi: iwlwifi: mvm: don't send a 6E related command when not supported {CVE-2026-43325}
io_uring/napi: cap busy_poll_to 10 msec {CVE-2026-53321}
io_uring/net: fix io_req_post_cqe abuse by send bundle {CVE-2025-23154}
xfs: fix a resource leak in xfs_alloc_buftarg() {CVE-2026-46005}
firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get() {CVE-2026-68444}
i2c: core: fix adapter deregistration race {CVE-2026-64279}
wifi: mt76: mt7925: fix possible NULL-pointer deref in mt7925_mcu_bss_he_tlv() {CVE-2026-68439}
firmware: arm_ffa: Check for NULL FF-A ID table while driver registration {CVE-2026-64166}
wifi: mt76: connac: fix possible NULL-pointer deref in mt76_connac_mcu_uni_bss_he_tlv() {CVE-2026-68309}
pppoe: reload header pointer after dev_hard_header() {CVE-2026-68121}
fuse: re-lock request before returning from fuse_ref_folio() {CVE-2026-64266}
sctp: fix auth_chunk_list capacity check in sctp_auth_ep_add_chunkid {CVE-2026-68320}
crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed {CVE-2026-31698}
ceph: add a bunch of missing ceph_path_info initializers {CVE-2026-43408}
accel/ivpu: Add bounds checks for firmware log indices {CVE-2026-53205}
PCI/P2PDMA: Release per-CPU pgmap ref when vm_insert_page() fails {CVE-2026-45880}
nvme-multipath: fix lockdep WARN due to partition scan work {CVE-2025-68218}
dm: fix unlocked test for dm_suspended_md {CVE-2026-46327}
net: slip: serialize receive against buffer reallocation…

Record: CLSA-2026-1787305050
Updated: 2026-11-02

OSV No score

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

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

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

| Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]

Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

Record: CVE-2026-68444
Updated: 2026-11-07

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OSVDEBIAN-CVE-2026-68444 No score

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get() ffa_partition_info_get() passes uuid_str directly to uuid_parse() without a NULL check. When a caller passes NULL, uuid_parse() -> __uuid_parse() -> uuid_is_valid() dereferences the pointer, causing a kernel panic: | Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa] Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

Record: DEBIAN-CVE-2026-68444
Updated: 2026-11-07

OSVopenSUSE-SU-2026:21910-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23477-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23481-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23528-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23529-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23881-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23887-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23897-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:23902-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:4120-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVSUSE-SU-2026:4254-1 No score

Security update for the Linux Kernel

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

The following security issues were fixed:

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

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

OSVUBUNTU-CVE-2026-68444 No score

Record: UBUNTU-CVE-2026-68444
Updated: 2026-11-10

OSVUSN-8875-1 No score

linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-azure, linux-azure-5.15, linux-azure-fde-5.15, linux-azure-fips, linux-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle, linux-realtime, linux-xilinx-zynqmp vulnerabilities

It was discovered that the i.MX clock driver in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3114)