RHSA-2026:54534
- Source
- https://access.redhat.com/errata/RHSA-2026:54534
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:54534.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2026:54534
- Upstream
- Published
- 2026-08-14T10:16:49Z
- Modified
- 2026-08-18T10:20:39Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:54534
- https://access.redhat.com/security/cve/CVE-2026-11940
- https://access.redhat.com/security/cve/CVE-2026-11972
- https://access.redhat.com/security/cve/CVE-2026-15308
- https://access.redhat.com/security/cve/CVE-2026-4360
- https://access.redhat.com/security/cve/CVE-2026-6879
- https://access.redhat.com/security/updates/classification/
- https://images.redhat.com/
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_54534.json
- https://bugzilla.redhat.com/show_bug.cgi?id=2494987
- https://www.cve.org/CVERecord?id=CVE-2026-4360
- https://nvd.nist.gov/vuln/detail/CVE-2026-4360
- https://github.com/python/cpython/issues/151987
- https://github.com/python/cpython/pull/151988
- https://mail.python.org/archives/list/security-announce@python.org/thread/TWZW2PC2AZOV6FENIHFSRC63OM7MBGSB/
- https://bugzilla.redhat.com/show_bug.cgi?id=2508122
- https://www.cve.org/CVERecord?id=CVE-2026-6879
- https://nvd.nist.gov/vuln/detail/CVE-2026-6879
- https://github.com/python/cpython/commit/2ffab083782968a4d732738f4f1dff6bbd69d2b0
- https://github.com/python/cpython/issues/152674
- https://github.com/python/cpython/pull/152676
- https://mail.python.org/archives/list/security-announce@python.org/thread/7YMZ6DDZVR26TJJBVO3RDNBAVGHNYAKR/
- https://bugzilla.redhat.com/show_bug.cgi?id=2491848
- https://www.cve.org/CVERecord?id=CVE-2026-11940
- https://nvd.nist.gov/vuln/detail/CVE-2026-11940
- https://github.com/python/cpython/issues/151558
- https://github.com/python/cpython/pull/151559
- https://mail.python.org/archives/list/security-announce@python.org/thread/LD6QIISNQFQYOIEPJNEUIPV7S3V76FZH/
- https://bugzilla.redhat.com/show_bug.cgi?id=2492050
- https://www.cve.org/CVERecord?id=CVE-2026-11972
- https://nvd.nist.gov/vuln/detail/CVE-2026-11972
- https://github.com/python/cpython/issues/151981
- https://github.com/python/cpython/pull/151982
- https://mail.python.org/archives/list/security-announce@python.org/thread/AXPSKKTSRKXTTJULW3XSIC74WZNAAPPB/
- https://bugzilla.redhat.com/show_bug.cgi?id=2498608
- https://www.cve.org/CVERecord?id=CVE-2026-15308
- https://nvd.nist.gov/vuln/detail/CVE-2026-15308
- https://github.com/python/cpython/commit/07efb08123ba9367a7107325adb9d5626dca1ca9
- https://github.com/python/cpython/commit/7933f4bf7131aa4140750f9404f5de0aa2969ced
- https://github.com/python/cpython/commit/bcf98ddbc40ec9b3ee87da0124a5660b19b7e606
- https://github.com/python/cpython/commit/e9f92ac0b298292e7ff998e52cb8ccacfb27a0bd
- https://github.com/python/cpython/issues/153030
- https://github.com/python/cpython/pull/153031
- https://mail.python.org/archives/list/security-announce@python.org/thread/F6453LWKSHKCTWFLCOURWPLETNUIW2Z5/
Affected packages
Red Hat:hummingbird:1 / python3
Package
- Name
- python3
- Purl
- pkg:rpm/redhat/python3
Red Hat:hummingbird:1 / python-unversioned-command
Package
- Name
- python-unversioned-command
- Purl
- pkg:rpm/redhat/python-unversioned-command