{"id":"RHSA-2026:9228","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","modified":"2026-04-28T10:12:40Z","published":"2026-04-22T10:11:14Z","upstream":["CVE-2025-15366","CVE-2026-1502","CVE-2026-4786","CVE-2026-5713","CVE-2026-6100"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:9228"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-4786"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-5713"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-6100"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-1502"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-15366"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_9228.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431368"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2025-15366"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15366"},{"type":"ARTICLE","url":"https://github.com/python/cpython/issues/143921"},{"type":"ARTICLE","url":"https://github.com/python/cpython/pull/143922"},{"type":"ARTICLE","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/DD7C7JZJYTBXMDOWKCEIEBJLBRU64OMR/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2457409"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-1502"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1502"},{"type":"ARTICLE","url":"https://github.com/python/cpython/commit/05ed7ce7ae9e17c23a04085b2539fe6d6d3cef69"},{"type":"ARTICLE","url":"https://github.com/python/cpython/issues/146211"},{"type":"ARTICLE","url":"https://github.com/python/cpython/pull/146212"},{"type":"ARTICLE","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/2IVPAEQWUJBCTQZEJEVTYCIKSMQPGRZ3/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2458049"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-4786"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4786"},{"type":"ARTICLE","url":"https://github.com/python/cpython/issues/148169"},{"type":"ARTICLE","url":"https://github.com/python/cpython/pull/148170"},{"type":"ARTICLE","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/JQDUNJVB4AQNTJECSUKOBDU3XCJIPSE5/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2458239"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-5713"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5713"},{"type":"ARTICLE","url":"https://github.com/python/cpython/issues/148178"},{"type":"ARTICLE","url":"https://github.com/python/cpython/pull/148187"},{"type":"ARTICLE","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/OG4RHARYSNIE22GGOMVMCRH76L5HKPLM/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2457932"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-6100"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6100"},{"type":"ARTICLE","url":"https://github.com/python/cpython/commit/6a5f79c8d7bbf22b083b240910c7a8781a59437d"},{"type":"ARTICLE","url":"https://github.com/python/cpython/commit/8fc66aef6d7b3ae58f43f5c66f9366cc8cbbfcd2"},{"type":"ARTICLE","url":"https://github.com/python/cpython/commit/c3cf71c3366fe49acb776a639405c0eea6169c20"},{"type":"ARTICLE","url":"https://github.com/python/cpython/issues/148395"},{"type":"ARTICLE","url":"https://github.com/python/cpython/pull/148396"},{"type":"ARTICLE","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/HTWB2Z6KT5QQX4RYEZAFININDHNOSIF3/"}],"affected":[{"package":{"name":"python3","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/python3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.14.4-2.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:9228.json"}},{"package":{"name":"python3.14","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/python3.14"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.14.4-2.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:9228.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}