RHSA-2026:4463: Moderate: SUSE Liberty Linux security update for python3.12

[Update Advisories for SUSE Liberty Linux]

# security update for python3.12

Announcement ID: RHSA-2026:4463
Rating: Moderate

Cross-References:

  * CVE-2025-15366
  * CVE-2025-15367
  * CVE-2026-0865
  * CVE-2026-1299



CVSS scores:

  * CVE-2025-15366 ( SUSE ): 6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
  * CVE-2025-15366 ( SUSE ): 6 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-15367 ( SUSE ): 6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
  * CVE-2025-15367 ( SUSE ): 6 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-0865 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
  * CVE-2026-0865 ( SUSE ): 5.9 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-1299 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
  * CVE-2026-1299 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

Affected Products:

  * SUSE Liberty Linux 8


An update that solves 4 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2026:4463.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2026:4463.


## Package List:

  * SUSE Liberty Linux 8:
    * python3.12 3.12.12-3.el8_10
    * python3.12-debug 3.12.12-3.el8_10
    * python3.12-devel 3.12.12-3.el8_10
    * python3.12-idle 3.12.12-3.el8_10
    * python3.12-libs 3.12.12-3.el8_10
    * python3.12-rpm-macros 3.12.12-3.el8_10
    * python3.12-test 3.12.12-3.el8_10
    * python3.12-tkinter 3.12.12-3.el8_10

## References:

  * https://www.suse.com/security/cve/CVE-2025-15366.html
  * https://www.suse.com/security/cve/CVE-2025-15367.html
  * https://www.suse.com/security/cve/CVE-2026-0865.html
  * https://www.suse.com/security/cve/CVE-2026-1299.html