{"schemaVersion":3,"id":"SUSE-SU-2026:20050-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for libvirt\n\nThis update for libvirt fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2025-13193: external inactive snapshots for shut-down VMs that are incorrectly created as world-readable allow\n  unprivileged users to inspect guest OS contents (bsc#1253703).\n- CVE-2025-12748: parsing of user-provided XML files before ACL checks can lead to excessive memory consumption and a\n  crash when processing a specially crafted XML file (bsc#1253278).\n\nOther updates and bugfixes:\n\n- apparmor: Fix probing of apparmor availability on the VM host when using modular daemons (bsc#1235079).","dates":{"published":"2026-01-09T11:04:23.000Z","modified":"2026-03-23T04:52:32.101Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"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":"suse","product":"libvirt&distro=SUSE Linux Micro 6.0","name":"libvirt","label":"libvirt&distro=SUSE Linux Micro 6.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libvirt&distro=SUSE Linux Micro 6.0","purlType":"rpm","versions":[{"text":"< 10.0.0-4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 10.0.0-4.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620050-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202620050-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1235079","label":"bugzilla.suse.com/1235079","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1253278","label":"bugzilla.suse.com/1253278","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1253703","label":"bugzilla.suse.com/1253703","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2025-12748","label":"www.suse.com/security/cve/CVE-2025-12748","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-13193","label":"www.suse.com/security/cve/CVE-2025-13193","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-12748","CVE-2025-13193"],"downstream":[],"duplicates":[],"related":["CVE-2025-12748","CVE-2025-13193"]},"timeline":[{"kind":"published","date":"2026-01-09T11:04:23.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:52:32.101Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T22:14:49.543Z","stale":false,"partial":false}}