{"id":"RHSA-2026:99764","summary":"Red Hat Security Advisory: Red Hat Single Sign-On 7.6.14 security update on RHEL 7","modified":"2026-11-13T19:04:06.787904354Z","published":"2026-11-13T18:52:14Z","upstream":["CVE-2026-18963"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:99764"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#critical"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_99764.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-18963"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2511595"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-18963"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-18963"}],"affected":[{"package":{"name":"rh-sso7-keycloak","ecosystem":"Red Hat:red_hat_single_sign_on:7.6::el7","purl":"pkg:rpm/redhat/rh-sso7-keycloak"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:18.0.21-1.redhat_00001.1.el7sso"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:99764.json"}},{"package":{"name":"rh-sso7-keycloak-server","ecosystem":"Red Hat:red_hat_single_sign_on:7.6::el7","purl":"pkg:rpm/redhat/rh-sso7-keycloak-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:18.0.21-1.redhat_00001.1.el7sso"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:99764.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"}]}