{"id":"RHSA-2026:19367","summary":"Red Hat Security Advisory: giflib update","modified":"2026-05-21T10:07:53Z","published":"2026-05-20T10:10:38Z","upstream":["CVE-2026-23868"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:19367"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446207"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19367.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-23868"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-23868"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23868"},{"type":"ARTICLE","url":"https://sourceforge.net/p/giflib/code/ci/f5b7267aed3665ef025c13823e454170d031c106/tree/gifalloc.c?diff=5146815377b7395944cb683a08c43eee3f631eb7"},{"type":"ARTICLE","url":"https://www.facebook.com/security/advisories/cve-2026-23868"}],"affected":[{"package":{"name":"giflib","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/giflib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/giflib-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-debugsource","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/giflib-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-devel","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/giflib-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-utils-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/giflib-utils-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/giflib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/giflib-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-debugsource","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/giflib-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-devel","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/giflib-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}},{"package":{"name":"giflib-utils-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::crb","purl":"pkg:rpm/redhat/giflib-utils-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-10.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:19367.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}