{"id":"RHSA-2026:65477","summary":"Red Hat Security Advisory: libyang security, bug fix, and enhancement update","modified":"2026-09-09T10:32:21.252287820Z","published":"2026-09-09T10:20:30Z","upstream":["CVE-2026-44673"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:65477"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2477617"},{"type":"ARTICLE","url":"https://issues.redhat.com/browse/RHEL-224590"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_65477.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-44673"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-44673"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44673"},{"type":"ARTICLE","url":"https://github.com/CESNET/libyang/security/advisories/GHSA-vw2p-pq79-92xh"}],"affected":[{"package":{"name":"libyang","ecosystem":"Red Hat:rhel_e4s:9.2::appstream","purl":"pkg:rpm/redhat/libyang"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.1.148-1.el9_2.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:65477.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}