SUSE-IU-2026:1377-1: Security update of suse/sl-micro/6.1/rt-os-container

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

SUSE Image Update Advisory: suse/sl-micro/6.1/rt-os-container
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Image Advisory ID : SUSE-IU-2026:1377-1
Image Tags        : suse/sl-micro/6.1/rt-os-container:2.2.1 , suse/sl-micro/6.1/rt-os-container:2.2.1-5.80 , suse/sl-micro/6.1/rt-os-container:latest
Image Release     : 5.80
Severity          : moderate
Type              : security
References        : 1216378 1245292 1247326 1247816 1258392 CVE-2023-45853 CVE-2026-27171
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The container suse/sl-micro/6.1/rt-os-container was updated. The following patches have been included in this update:

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Advisory ID: 432
Released:    Mon Mar  9 11:25:10 2026
Summary:     Security update for zlib
Type:        security
Severity:    moderate
References:  1216378,1245292,1247326,1247816,1258392,CVE-2023-45853,CVE-2026-27171
This update for zlib fixes the following issues:

- CVE-2026-27171: Fixed an infinite loop via the crc32_combine64 and crc32_combine_gen64 functions due to missing checks for negative lengths. (bsc#1258392)
- CVE-2023-45853: Fixed an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip4_6. (bsc#1216378)


The following package changes have been done:

- libz1-1.2.13-slfo.1.1_2.1 updated
- container:SL-Micro-container-2.2.1-7.66 updated