The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues:
The following security issues were fixed:
- CVE-2026-46056: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (bsc#1267435).
- CVE-2026-46193: xfrm: ah: account for ESN high bits in async callbacks (bsc#1267656).
- CVE-2026-46324: netfilter: nf_tables: Introduce functions freeing nft_hook objects (bsc#1267995).
- CVE-2026-52967: smb/client: fix possible infinite loop and oob read in symlink_data() (bsc#1269181).
- CVE-2026-52986: netfilter: nf_conntrack_sip: don't use simple_strtoul (bsc#1269289).
- CVE-2026-53050: quota: Fix race of dquot_scan
The SUSE Linux Enterprise 15 SP6 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-2026-23451: bonding: prevent potential infinite loop in bond_header_parse() (bsc#1261604).
- CVE-2026-31502: team: fix header_ops type confusion with non-Ethernet ports (bsc#1263072).
- CVE-2026-43147: Revert 'PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV' (bsc#1264642).
- CVE-2026-43456: b
The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2026-43109: x86: shadow stacks: proper error handling for mmap lock (bsc#1264484).
- CVE-2026-46052: ceph: only d_add() negative dentries when they are unhashed (bsc#1267494).
- CVE-2026-46071: KVM: nSVM: Avoid clearing VMCB_LBR in vmcb12 (bsc#1267591).
- CVE-2026-46076: KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (bsc#1267365).
- CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267369).
- CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD ta
The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 (bsc#1243603).
- CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache (bsc#1264013).
- CVE-2026-23239: espintcp: Fix race condition in espintcp_close() (bsc#1259485).
- CVE-2026-23240: tls: Fix race condition in tls_sw_cancel_work_tx() (bsc#1259484).
- CVE-2026-23271: perf: Fix __perf_event_overflow() vs perf_remove_from_context() race (bsc#1260018).
- CVE-2026-23351: netfilter: nft_set_pipapo: split gc into unlink and reclaim phase
The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290).
- CVE-2025-68324: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416).
- CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
- CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock (bsc#1262993).
- CVE-2026-31697: crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed (bsc#1264116).
- CVE-2026-31698
The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
- CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
- CVE-2025-68284: libceph: prevent potential out-of-bounds writes in handle_auth_session_key() (bsc#1255377).
- CVE-2025-68285: libceph: fix potential use-after-free in have_mon_and_osd_map() (bsc#1255401).
- CVE-2025-68775: net/handshake: duplicate handshake cancellations leak socket (bsc#1256665).
- CVE-2025-68813: ipvs: fix ipv4 null-ptr-deref in route error path
The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues
The following security issues were fixed:
- CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
- CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
- CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
- CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
- CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
- CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
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