SUSE-SU-2026:3067-1
SUSE-SU-2026:3067-1 · Security update for the Linux Kernel (Live Patch 83 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 4.12.14-122.310 fixes various security issues The following security issues were fixed: - CVE-2026-43037: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (bsc#1265197). - CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267206). - CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (CIFSwitch) (bsc#1266265).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp5_update_83 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-20263067-1/
- https://bugzilla.suse.com/1265197
- https://bugzilla.suse.com/1266265
- https://bugzilla.suse.com/1267206
- https://www.suse.com/security/cve/CVE-2026-43037
- https://www.suse.com/security/cve/CVE-2026-45970
- https://www.suse.com/security/cve/CVE-2026-46243
- https://osv.dev/vulnerability/SUSE-SU-2026:3067-1