SUSE-IU-2026:2748-1: Security update of suse/sl-micro/6.1/base-os-container

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

SUSE Image Update Advisory: suse/sl-micro/6.1/base-os-container
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Image Advisory ID : SUSE-IU-2026:2748-1
Image Tags        : suse/sl-micro/6.1/base-os-container:2.2.1 , suse/sl-micro/6.1/base-os-container:2.2.1-5.126 , suse/sl-micro/6.1/base-os-container:latest
Image Release     : 5.126
Severity          : important
Type              : security
References        : 1253126 1253132 1256780 1257238 1258051 1258183 1258784 1259362
                        1262631 1262632 1262635 1262636 1262638 CVE-2024-25621 CVE-2025-64329
                        CVE-2025-71120 CVE-2026-1965 CVE-2026-22999 CVE-2026-23074 CVE-2026-23111
                        CVE-2026-23209 CVE-2026-4873 CVE-2026-5545 CVE-2026-6253 CVE-2026-6276
                        CVE-2026-6429 
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The container suse/sl-micro/6.1/base-os-container was updated. The following patches have been included in this update:

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Advisory ID: 517
Released:    Thu Apr 30 16:47:08 2026
Summary:     Security update for curl
Type:        security
Severity:    important
References:  1253126,1253132,1256780,1257238,1258051,1258183,1258784,1259362,1262631,1262632,1262635,1262636,1262638,CVE-2024-25621,CVE-2025-64329,CVE-2025-71120,CVE-2026-1965,CVE-2026-22999,CVE-2026-23074,CVE-2026-23111,CVE-2026-23209,CVE-2026-4873,CVE-2026-5545,CVE-2026-6253,CVE-2026-6276,CVE-2026-6429
This update for curl fixes the following issues:

Security issues fixed:

- CVE-2026-4873: connection reuse ignores TLS requirement (bsc#1262631).
- CVE-2026-5545: wrong reuse of HTTP Negotiate connection (bsc#1262632).
- CVE-2026-6253: proxy credentials leak over redirect-to proxy (bsc#1262635).
- CVE-2026-6276: stale custom cookie host causes cookie leak (bsc#1262636).
- CVE-2026-6429: netrc credential leak with reused proxy connection (bsc#1262638).

Other updates and bugfixes:

- sws: prevent 'connection monitor' to say disconnect twice (bsc#1259362).


The following package changes have been done:

- SL-Micro-release-6.1-slfo.1.12.36 updated
- libcurl4-8.14.1-slfo.1.1_7.1 updated
- curl-8.14.1-slfo.1.1_7.1 updated
- container:suse-toolbox-image-1.0.0-5.50 updated