SUSE-SU-2026:4531-1
SUSE-SU-2026:4531-1 · Security update for the Linux Kernel (Live Patch 58 for SUSE Linux Enterprise 15 SP4)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.235 fixes various security issues: The following security issues were fixed: - 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). - CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277409).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp4_update_58 SUSE:Linux Enterprise Live Patching 15 SP4
- Affected ranges
- ECOSYSTEM: < 3-150400.2.1
Update to 3-150400.2.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20264531-1/
- 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://bugzilla.suse.com/1277409
- 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://www.suse.com/security/cve/CVE-2026-74394
- https://osv.dev/vulnerability/SUSE-SU-2026:4531-1