SUSE-CU-2026:2196-1: 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-2026:2196-1
Container Tags        : suse/manager/4.3/proxy-tftpd:4.3.17 , suse/manager/4.3/proxy-tftpd:4.3.17.9.66.3 , suse/manager/4.3/proxy-tftpd:latest
Container Release     : 9.66.3
Severity              : important
Type                  : security
References            : 1254867 1257181 1259829 CVE-2025-66471 CVE-2026-1299 
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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-2026:1067-1
Released:    Thu Mar 26 11:39:01 2026
Summary:     Security update for python-urllib3
Type:        security
Severity:    moderate
References:  1254867,1259829,CVE-2025-66471
This update for python-urllib3 fixes the following issue:

- CVE-2025-66471: excessive resource consumption via decompression of highly compressed data in Streaming API
  (bsc#1254867).

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Advisory ID: SUSE-SU-2026:1090-1
Released:    Thu Mar 26 18:44:54 2026
Summary:     Security update for python3
Type:        security
Severity:    important
References:  1257181,CVE-2026-1299
This update for python3 fixes the following issues:

- CVE-2026-1299: header injection when an email is serialized due to improper newline quoting in BytesGenerator (bsc#1257181).

The following package changes have been done:

- libpython3_6m1_0-3.6.15-150300.10.109.1 updated
- python3-base-3.6.15-150300.10.109.1 updated
- python3-3.6.15-150300.10.109.1 updated
- python3-urllib3-1.25.10-150300.4.24.1 updated
- container:sles15-ltss-image-15.4.0-6.12 updated