SUSE-CU-2026:866-1: Security update of suse/manager/4.3/proxy-tftpd

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

SUSE Container Update Advisory: suse/manager/4.3/proxy-tftpd
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Container Advisory ID : SUSE-CU-2026:866-1
Container Tags        : suse/manager/4.3/proxy-tftpd:4.3.16.2 , suse/manager/4.3/proxy-tftpd:4.3.16.2.9.63.10 , suse/manager/4.3/proxy-tftpd:latest
Container Release     : 9.63.10
Severity              : important
Type                  : security
References            : 1254866 1254867 1256331 1256902 CVE-2025-66418 CVE-2025-66471
                        CVE-2026-21441 CVE-2026-23490 
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The container suse/manager/4.3/proxy-tftpd was updated. The following patches have been included in this update:

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Advisory ID: SUSE-SU-2026:430-1
Released:    Wed Feb 11 09:43:42 2026
Summary:     Security update for python-pyasn1
Type:        security
Severity:    important
References:  1256902,CVE-2026-23490
This update for python-pyasn1 fixes the following issues:

- CVE-2026-23490: Fixed malformed RELATIVE-OID with excessive continuation 
  octets leading to Denial of Service (bsc#1256902)

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Advisory ID: SUSE-SU-2026:443-1
Released:    Wed Feb 11 10:46:43 2026
Summary:     Security update for python-urllib3
Type:        security
Severity:    moderate
References:  1254866,1254867,1256331,CVE-2025-66418,CVE-2025-66471,CVE-2026-21441
This update for python-urllib3_1 fixes the following issues:

- CVE-2025-66471: excessive resource consumption via decompression of highly compressed data in Streaming API (bsc#1254867).
- CVE-2025-66418: resource exhaustion via unbounded number of links in the decompression chain (bsc#1254866).
- CVE-2026-21441: excessive resource consumption during decompression of data in HTTP redirect responses (bsc#1256331).


The following package changes have been done:

- python3-pyasn1-0.4.2-150000.3.13.1 updated
- python3-urllib3-1.25.10-150300.4.21.1 updated