{"id":"RHSA-2026:64810","summary":"Red Hat Security Advisory: expat security update","modified":"2026-09-08T10:30:31.232132078Z","published":"2026-09-08T10:19:13Z","upstream":["CVE-2026-50219","CVE-2026-56132"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:64810"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2484620"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490669"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_64810.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-50219"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-50219"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50219"},{"type":"ARTICLE","url":"https://github.com/libexpat/libexpat/pull/1246"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56132"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56132"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56132"},{"type":"ARTICLE","url":"https://github.com/libexpat/libexpat/pull/1272"}],"affected":[{"package":{"name":"expat-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/expat-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.7.3-1.el10_2.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:64810.json"}},{"package":{"name":"expat-debugsource","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/expat-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.7.3-1.el10_2.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:64810.json"}},{"package":{"name":"expat-devel","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/expat-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.7.3-1.el10_2.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:64810.json"}},{"package":{"name":"expat","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/expat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.7.3-1.el10_2.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:64810.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L"}]}