Security update for the Linux Kernel (Live Patch 42 for SUSE Linux Enterprise 15 SP5)
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).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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).
05 / REFERENCES
Further evidence
- 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://www.suse.com/support/update/announcement/2026/suse-su-20263009-1/