{"id":"RHSA-2026:40486","summary":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","modified":"2026-08-01T10:32:02.615839889Z","published":"2026-07-30T10:16:24Z","upstream":["CVE-2026-56131","CVE-2026-56404","CVE-2026-56407"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:40486"},{"type":"ARTICLE","url":"https://images.redhat.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56407"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56404"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-56131"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_40486.json"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2490668"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56131"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56131"},{"type":"ARTICLE","url":"https://github.com/libexpat/libexpat/pull/1267"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2491185"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56404"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56404"},{"type":"ARTICLE","url":"https://github.com/libexpat/libexpat/pull/1249"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2491184"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-56407"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56407"},{"type":"ARTICLE","url":"https://github.com/libexpat/libexpat/pull/1262"}],"affected":[{"package":{"name":"expat","ecosystem":"Red Hat:hummingbird:1","purl":"pkg:rpm/redhat/expat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.8.2-1.1.hum1"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:40486.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L"}]}