{"id":"RHSA-2026:85231","summary":"Red Hat Security Advisory: jackson-databind security update","modified":"2026-10-20T10:31:43.073326025Z","published":"2026-10-20T10:18:00Z","upstream":["CVE-2026-91777"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:85231"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2539085"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_85231.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-91777"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-91777"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91777"},{"type":"ARTICLE","url":"https://github.com/FasterXML/jackson-databind/issues/6204"},{"type":"ARTICLE","url":"https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-cxp5-3px4-pw24"}],"affected":[{"package":{"name":"jackson-databind","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.21.6-1.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:85231.json"}},{"package":{"name":"pki-jackson-databind","ecosystem":"Red Hat:enterprise_linux:9::appstream","purl":"pkg:rpm/redhat/pki-jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.21.6-1.el9_8.1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:85231.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"}]}