SUSE-SU-2026:2571-1
SUSE-SU-2026:2571-1 · Security update for the Linux Kernel (Live Patch 30 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 5.14.21-150500.55.121 fixes various security issues The following security issues were fixed: - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (bsc#1261640). - CVE-2026-31504: net: fix fanout UAF in packet_release() via NETDEV_UP race (bsc#1263088). - CVE-2026-31694: fuse: reject oversized dirents in page cache (bsc#1263902). - CVE-2026-43503: final dirty.frag related fixes (bsc#1266229). - CVE-2026-46323: net: gro: don't merge zcopy skbs (bsc#1268282).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp4_update_50 SUSE:Linux Enterprise Live Patching 15 SP4
- Affected ranges
- ECOSYSTEM: < 5-150400.2.1
Update to 5-150400.2.1
kernel-livepatch-sle15-sp5_update_30 SUSE:Linux Enterprise Live Patching 15 SP5
- Affected ranges
- ECOSYSTEM: < 14-150500.2.1
Update to 14-150500.2.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20262571-1/
- https://bugzilla.suse.com/1261640
- https://bugzilla.suse.com/1263088
- https://bugzilla.suse.com/1263902
- https://bugzilla.suse.com/1266229
- https://bugzilla.suse.com/1268282
- https://www.suse.com/security/cve/CVE-2026-31402
- https://www.suse.com/security/cve/CVE-2026-31504
- https://www.suse.com/security/cve/CVE-2026-31694
- https://www.suse.com/security/cve/CVE-2026-43503
- https://www.suse.com/security/cve/CVE-2026-46323
- https://osv.dev/vulnerability/SUSE-SU-2026:2571-1