SUSE-SU-2026:3009-1
SUSE-SU-2026:3009-1 · Security update for the Linux Kernel (Live Patch 42 for SUSE Linux Enterprise 15 SP5)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.172 fixes various security issues The following security issues were fixed: - CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267723). - CVE-2026-52909: ip6_vti: set netns_immutable on the fallback device (bsc#1268662). - CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269023).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp4_update_56 SUSE:Linux Enterprise Live Patching 15 SP4
- Affected ranges
- ECOSYSTEM: < 2-150400.2.1
Update to 2-150400.2.1
kernel-livepatch-sle15-sp5_update_42 SUSE:Linux Enterprise Live Patching 15 SP5
- Affected ranges
- ECOSYSTEM: < 2-150500.2.2
Update to 2-150500.2.2
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20263009-1/
- https://bugzilla.suse.com/1267723
- https://bugzilla.suse.com/1268662
- https://bugzilla.suse.com/1269023
- https://www.suse.com/security/cve/CVE-2026-46173
- https://www.suse.com/security/cve/CVE-2026-52909
- https://www.suse.com/security/cve/CVE-2026-52943
- https://osv.dev/vulnerability/SUSE-SU-2026:3009-1