{"schemaVersion":3,"id":"RHSA-2026:11503","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","dates":{"published":"2026-05-01T10:22:21.000Z","modified":"2026-10-14T10:12:59.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H","computed":true,"selection":"version-preference"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H","exploitability":3.6,"impact":9.7,"computed":true}]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"redhat","product":"libxml2","name":"libxml2","label":"libxml2","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libxml2","purlType":"rpm","versions":[{"text":"< 0:2.15.3-0.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:2.15.3-0.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"libxml2-16","name":"libxml2-16","label":"libxml2-16","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libxml2-16","purlType":"rpm","versions":[{"text":"< 0:2.15.3-0.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:2.15.3-0.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"libxml2-devel","name":"libxml2-devel","label":"libxml2-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libxml2-devel","purlType":"rpm","versions":[{"text":"< 0:2.15.3-0.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:2.15.3-0.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"libxml2-static","name":"libxml2-static","label":"libxml2-static","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libxml2-static","purlType":"rpm","versions":[{"text":"< 0:2.15.3-0.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:2.15.3-0.1.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"python3-libxml2","name":"python3-libxml2","label":"python3-libxml2","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/python3-libxml2","purlType":"rpm","versions":[{"text":"< 0:2.15.3-0.1.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:2.15.3-0.1.hum1","eol":null,"hubHref":null}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:11503","label":"access.redhat.com/errata/RHSA-2026:11503","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://images.redhat.com/","label":"images.redhat.com","hostname":"images.redhat.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-7425","label":"access.redhat.com/security/cve/CVE-2025-7425","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://access.redhat.com/security/updates/classification/","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-6732","label":"access.redhat.com/security/cve/CVE-2026-6732","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_11503.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_11503.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2379274","label":"bugzilla.redhat.com/show_bug.cgi?id=2379274","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-7425","label":"www.cve.org/CVERecord?id=CVE-2025-7425","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-7425","label":"nvd.nist.gov/vuln/detail/CVE-2025-7425","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://gitlab.gnome.org/GNOME/libxslt/-/issues/140","label":"gitlab.gnome.org/GNOME/libxslt/-/issues/140","hostname":"gitlab.gnome.org","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2461300","label":"bugzilla.redhat.com/show_bug.cgi?id=2461300","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-6732","label":"www.cve.org/CVERecord?id=CVE-2026-6732","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6732","label":"nvd.nist.gov/vuln/detail/CVE-2026-6732","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://gitlab.gnome.org/GNOME/libxml2/-/issues/1097","label":"gitlab.gnome.org/GNOME/libxml2/-/issues/1097","hostname":"gitlab.gnome.org","tags":["ARTICLE"]},{"url":"https://gitlab.gnome.org/GNOME/libxml2/-/merge_requests/411","label":"gitlab.gnome.org/GNOME/libxml2/-/merge_requests/411","hostname":"gitlab.gnome.org","tags":["ARTICLE"]}],"lineage":{"upstream":["CVE-2025-7425","CVE-2026-6732"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-05-01T10:22:21.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-14T10:12:59.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T16:27:33.987Z","stale":false,"partial":false}}