SUSE-CU-2026:6587-1: Security update of suse/sl-micro/6.1/base-iso-image

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

SUSE Container Update Advisory: suse/sl-micro/6.1/base-iso-image
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Container Advisory ID : SUSE-CU-2026:6587-1
Container Tags        : suse/sl-micro/6.1/base-iso-image:2.2.1 , suse/sl-micro/6.1/base-iso-image:2.2.1-5.154 , suse/sl-micro/6.1/base-iso-image:latest
Container Release     : 5.154
Severity              : moderate
Type                  : security
References            : 1240751 1252555 1258120 1258170 1258508 1263656 1263658 CVE-2025-12105
                        CVE-2025-32049 CVE-2026-2369 CVE-2026-2443 CVE-2026-2708 CVE-2026-5435
                        CVE-2026-6238 
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The container suse/sl-micro/6.1/base-iso-image was updated. The following patches have been included in this update:

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Advisory ID: 601
Released:    Tue Jun 30 11:54:13 2026
Summary:     Security update for glibc
Type:        security
Severity:    moderate
References:  1240751,1252555,1258120,1258170,1258508,1263656,1263658,CVE-2025-12105,CVE-2025-32049,CVE-2026-2369,CVE-2026-2443,CVE-2026-2708,CVE-2026-5435,CVE-2026-6238
This update for glibc fixes the following issues

- CVE-2026-5435: unchecked buffer writing in TSIG handling can lead to an out-of-bounds write (bsc#1263656).
- CVE-2026-6238: insufficient RDATA length validation can lead to application crashes or uninitialized memory disclosure
  (bsc#1263658).


The following package changes have been done:

- glibc-2.38-slfo.1.1_9.1 updated
- container:SL-Micro-base-container-2.2.1-5.148 updated
- container:SL-Micro-container-2.2.1-7.129 updated