RHSA-2026:1704: Important: SUSE Liberty Linux security update for python3.11-urllib3

[Update Advisories for SUSE Liberty Linux]

# security update for python3.11-urllib3

Announcement ID: RHSA-2026:1704
Rating: Important

Cross-References:

  * CVE-2025-66418
  * CVE-2025-66471
  * CVE-2026-21441



CVSS scores:

  * CVE-2025-66418 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-66418 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-66471 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-66471 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-21441 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2026-21441 ( SUSE ): 2.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected Products:

  * SUSE Liberty Linux 9


An update that solves 3 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:1704.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:1704.


## Package List:

  * SUSE Liberty Linux 9:
    * python3.11-urllib3 1.26.12-5.el9_6.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-66418.html
  * https://www.suse.com/security/cve/CVE-2025-66471.html
  * https://www.suse.com/security/cve/CVE-2026-21441.html