SUSE-SU-2026:20264-1
SUSE-SU-2026:20264-1 · Security update for the Linux Kernel RT (Live Patch 12 for SUSE Linux Enterprise Micro 6.0)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the SUSE Linux Enterprise kernel 6.4.0-36.1 fixes various security issues The following security issues were fixed: - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787). - CVE-2025-39682: tls: fix handling of zero-length records on the rx_list (bsc#1250192). - CVE-2025-40204: sctp: Fix MAC comparison to be constant-time (bsc#1253437).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-micro-6-0-rt_update_12 SUSE:Linux Micro 6.0
- Affected ranges
- ECOSYSTEM: < 4-1.1
Update to 4-1.1
Original sources
- https://www.suse.com/support/update/announcement/2026/suse-su-202620264-1/
- https://bugzilla.suse.com/1250192
- https://bugzilla.suse.com/1251787
- https://bugzilla.suse.com/1253437
- https://www.suse.com/security/cve/CVE-2023-53676
- https://www.suse.com/security/cve/CVE-2025-39682
- https://www.suse.com/security/cve/CVE-2025-40204
- https://osv.dev/vulnerability/SUSE-SU-2026:20264-1