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OpenAdvisories
Medium RHSA-2026:2391 1 CVE

Red Hat Security Advisory: python3 security update

Published Feb 10, 2026 · Updated Jun 30, 2026

Fixed packages 42

ReleasePackageFixed in
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream platform-python 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream platform-python-debug 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream platform-python-devel 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream python3-debuginfo 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream python3-debugsource 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream python3-idle 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream python3-test 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::appstream python3-tkinter 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::baseos platform-python 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::baseos python3 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::baseos python3-debuginfo 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::baseos python3-debugsource 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::baseos python3-libs 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 AUS rhel_aus:8.6::baseos python3-test 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream platform-python 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream platform-python-debug 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream platform-python-devel 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream python3-debuginfo 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream python3-debugsource 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream python3-idle 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream python3-test 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::appstream python3-tkinter 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos platform-python 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos python3 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos python3-debuginfo 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos python3-debugsource 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos python3-libs 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 E4S rhel_e4s:8.6::baseos python3-test 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream platform-python 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream platform-python-debug 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream platform-python-devel 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream python3-debuginfo 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream python3-debugsource 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream python3-idle 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream python3-test 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::appstream python3-tkinter 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::baseos platform-python 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::baseos python3 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::baseos python3-debuginfo 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::baseos python3-debugsource 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::baseos python3-libs 0:3.6.8-47.el8_6.10
Red Hat · RHEL 8.6 TUS rhel_tus:8.6::baseos python3-test 0:3.6.8-47.el8_6.10

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2418655
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_2391.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-12084
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-12084
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-12084
  • article
    https://github.com/python/cpython/issues/142145
  • article
    https://github.com/python/cpython/pull/142146