{"id":"RHSA-2026:63388","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","modified":"2026-09-07T10:18:27Z","published":"2026-09-05T10:17:40Z","upstream":["CVE-2026-63382","CVE-2026-63385","CVE-2026-63387"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:63388"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-63382"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-63385"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-63387"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_63388.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2520660"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-63382"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63382"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/commit/10abb34b8dc3e1184de315dd261ce4b77563cda6"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/commit/5119ceb00557bf007f9065709e852686f3c0bb6e"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/commit/83ba67373032334559b82409db035dd8c3cc1660"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/commit/ac38703b2d312200c4f967f02936af0118d384a0"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/releases/tag/release-2.1.13-stable"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/releases/tag/release-2.2.2-alpha"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/security/advisories/GHSA-q39v-w2g7-gr8j"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2520666"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-63385"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63385"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/commit/758be0c0f69c1934ef9a84ab39e9f9e5fde2e6d0"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/commit/9170dd35e64714613e8d13b290587cfc28e258e2"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/security/advisories/GHSA-jcwh-pvf2-73p2"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2520655"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-63387"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63387"},{"type":"ARTICLE","url":"https://github.com/libevent/libevent/security/advisories/GHSA-58rx-7448-jw47"}],"affected":[{"package":{"name":"libevent","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libevent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.1.13-0.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:63388.json"}},{"package":{"name":"libevent-doc","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/libevent-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.1.13-0.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:63388.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:L/I:L/A:H"}]}