{"id":"RHSA-2026:64463","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","modified":"2026-09-10T10:42:23.729992712Z","published":"2026-09-09T10:19:53Z","upstream":["CVE-2026-74860","CVE-2026-86137","CVE-2026-86138","CVE-2026-86139","CVE-2026-86140","CVE-2026-86141","CVE-2026-86142","CVE-2026-86143","CVE-2026-86144"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:64463"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86137"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86143"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86141"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86140"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86138"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86144"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86139"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86142"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-74860"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_64463.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2529697"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-74860"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74860"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528985"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86137"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86137"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/76fe08d97de88bfaef2f7d5cd27f11954cc5bee2"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/compare/v2.15.3...v2.15.4"},{"type":"ARTICLE","url":"https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1099"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528986"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86138"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86138"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/a4cba4b5b5a8c42e155ed42d2d2a44955465a2e4"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528991"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86139"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86139"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/8edbbdb09f24d26a2f900141fddc2b9d014f53b0"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528989"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86140"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86140"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/d1686f91dbda141a752200419d35639fd6b38340"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528988"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86141"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86141"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/e89a8aae4c9b40cdafcf66b3f9e57c62db37bb55"},{"type":"ARTICLE","url":"https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1107"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528990"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86142"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86142"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/6b3a736c0edc74ceec3d82f5252499d7911b3a58"},{"type":"ARTICLE","url":"https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1113"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528987"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86143"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86143"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/90f293ba74d28b1d570920382e707586f68ebf35"},{"type":"ARTICLE","url":"https://gitlab.gnome.org/GNOME/libxml2/-/work_items/1111"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2528992"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-86144"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86144"},{"type":"ARTICLE","url":"https://github.com/GNOME/libxml2/commit/b63cd517afecb76582dd9488c55e54ceaf50de61"}],"affected":[{"package":{"name":"libxml2-16","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libxml2-16"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.15.4-0.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:64463.json"}},{"package":{"name":"libxml2","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libxml2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.15.4-0.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:64463.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}