SUSE-CU-2026:11364-1: Security update of suse/cosign

[sle-container-updates at lists.suse.com]

SUSE Container Update Advisory: suse/cosign
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Container Advisory ID : SUSE-CU-2026:11364-1
Container Tags        : suse/cosign:3 , suse/cosign:3.1 , suse/cosign:3.1.2 , suse/cosign:3.1.2-3.12 , suse/cosign:latest
Container Release     : 3.12
Severity              : important
Type                  : security
References            : 1274723 1274726 1276892 1276946 1277247 1277262 1277921 1277922
                        1281297 1282509 CVE-2026-18374 CVE-2026-19499 CVE-2026-19542
                        CVE-2026-6368 CVE-2026-6791 CVE-2026-77117 CVE-2026-80489 CVE-2026-8674
                        CVE-2026-86805 
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The container suse/cosign was updated. The following patches have been included in this update:

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Advisory ID: 1769
Released:    Tue Sep 29 14:25:10 2026
Summary:     Security update for glibc
Type:        security
Severity:    important
References:  1274723,1274726,1276892,1276946,1277247,1277262,1277921,1277922,1281297,1282509,CVE-2026-18374,CVE-2026-19499,CVE-2026-19542,CVE-2026-6368,CVE-2026-6791,CVE-2026-77117,CVE-2026-80489,CVE-2026-8674,CVE-2026-86805
This update for glibc fixes the following issues:

- CVE-2026-6368: invalid free via wordexp WRDE_APPEND rollback (bsc#1274726).
- CVE-2026-6791: stack overflow in wordexp tilde expansion (bsc#1274723).
- CVE-2026-8674: reachable assert in `resolv/resolv_conf.c:update_from_conf` allows an attacker in a local network to
  trigger a process crash (bsc#1281297).
- CVE-2026-18374: heap buffer overflow in the fopen ccs extension (bsc#1277262).
- CVE-2026-19499: buffer overflow in strfmon right-justification padding (bsc#1276892).
- CVE-2026-19542: out-of-bounds array write in tdelete (bsc#1276946).
- CVE-2026-77117: SHIFT_JISX0213 decoding lacks pending character reset (bsc#1277921).
- CVE-2026-80489: EUC_JISX0213 decoding lacks pending character reset (bsc#1277922).
- CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges
  (bsc#1282509).

Other changes:

- Add -flive-patching=inline-clone to avoid untraceable inter-procedural optimizations (bsc#1277247).


The following package changes have been done:

- glibc-2.40-160000.7.1 updated