{"id":"RHSA-2026:77020","summary":"Red Hat Security Advisory: python3.12 security update","modified":"2026-10-15T10:27:28Z","published":"2026-10-10T10:22:10Z","upstream":["CVE-2026-19445","CVE-2026-19553"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:77020"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2544127"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2544138"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_77020.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-19445"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-19445"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19445"},{"type":"ARTICLE","url":"https://github.com/python/cpython/issues/156293"},{"type":"ARTICLE","url":"https://github.com/python/cpython/pull/158504"},{"type":"ARTICLE","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/QMQIUQB6WGGC3MI7I3WKQXOYOBDSPPS3/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-19553"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-19553"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19553"},{"type":"ARTICLE","url":"https://github.com/python/cpython/issues/156793"},{"type":"ARTICLE","url":"https://github.com/python/cpython/pull/158503"},{"type":"ARTICLE","url":"https://mail.python.org/archives/list/security-announce@python.org/thread/QNZRG3YOAMTHDCMVCICXGY6YEFPY2VDL/"}],"affected":[{"package":{"name":"python-unversioned-command","ecosystem":"Red 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