SUSE-CU-2026:4809-1: Security update of suse/manager/4.3/proxy-httpd

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

SUSE Container Update Advisory: suse/manager/4.3/proxy-httpd
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Container Advisory ID : SUSE-CU-2026:4809-1
Container Tags        : suse/manager/4.3/proxy-httpd:4.3.17 , suse/manager/4.3/proxy-httpd:4.3.17.9.76.18 , suse/manager/4.3/proxy-httpd:latest
Container Release     : 9.76.18
Severity              : important
Type                  : security
References            : 1259362 1262631 1262632 1262635 1262636 1262638 CVE-2026-1965
                        CVE-2026-4873 CVE-2026-5545 CVE-2026-6253 CVE-2026-6276 CVE-2026-6429
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The container suse/manager/4.3/proxy-httpd was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2026:1717-1
Released:    Wed May  6 14:13:17 2026
Summary:     Security update for curl
Type:        security
Severity:    important
References:  1259362,1262631,1262632,1262635,1262636,1262638,CVE-2026-1965,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:

- libcurl4-8.14.1-150400.5.83.1 updated
- curl-8.14.1-150400.5.83.1 updated
- container:sles15-ltss-image-15.4.0-6.19 updated