SUSE-SU-2026:4550-1
SUSE-SU-2026:4550-1 · Security update for the Linux Kernel (Live Patch 77 for SUSE Linux Enterprise 12 SP5)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the SUSE Linux Enterprise Kernel 4.12.14-122.293 fixes various security issues: The following security issues were fixed: - CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370). - CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391). - CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012). - CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493). - CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833). - CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228). - CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp5_update_77 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 13-2.1
Update to 13-2.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20264550-1/
- https://bugzilla.suse.com/1267370
- https://bugzilla.suse.com/1272391
- https://bugzilla.suse.com/1273012
- https://bugzilla.suse.com/1273833
- https://bugzilla.suse.com/1275162
- https://bugzilla.suse.com/1275228
- https://bugzilla.suse.com/1276493
- https://www.suse.com/security/cve/CVE-2026-46116
- https://www.suse.com/security/cve/CVE-2026-63888
- https://www.suse.com/security/cve/CVE-2026-63920
- https://www.suse.com/security/cve/CVE-2026-64011
- https://www.suse.com/security/cve/CVE-2026-64114
- https://www.suse.com/security/cve/CVE-2026-68121
- https://www.suse.com/security/cve/CVE-2026-68202
- https://osv.dev/vulnerability/SUSE-SU-2026:4550-1