{"id":"RHSA-2026:55447","summary":"Red Hat Security Advisory: libXfont2 security update","modified":"2026-08-18T10:21:00Z","published":"2026-08-17T10:17:00Z","upstream":["CVE-2026-44950","CVE-2026-59679"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:55447"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509620"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509622"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_55447.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-44950"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-44950"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44950"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-59679"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-59679"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59679"}],"affected":[{"package":{"name":"libXfont2","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libXfont2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-12.el9_8.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:55447.json"}},{"package":{"name":"libXfont2-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libXfont2-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-12.el9_8.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:55447.json"}},{"package":{"name":"libXfont2-debugsource","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/libXfont2-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-12.el9_8.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:55447.json"}},{"package":{"name":"libXfont2-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/libXfont2-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-12.el9_8.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:55447.json"}},{"package":{"name":"libXfont2-debugsource","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/libXfont2-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-12.el9_8.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:55447.json"}},{"package":{"name":"libXfont2-devel","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/libXfont2-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.0.3-12.el9_8.3"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:55447.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}