{"schemaVersion":3,"id":"SUSE-SU-2026:4296-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for util-linux\n\nThis update for util-linux fixes the following issues:\n\n- CVE-2026-13595: heap use-after-free in `libblkid` nested partition probing (bsc#1269583).\n- CVE-2026-27456: TOCTOU in the mount program when setting up loop devices (bsc#1261606).\n- CVE-2026-53613: Local Privilege Escalation via TOCTOU in mount(8) — Target Path Redirection 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2.33.2-4.57.1","eol":null,"hubHref":null}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264296-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20264296-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1261606","label":"bugzilla.suse.com/1261606","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1268886","label":"bugzilla.suse.com/1268886","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1269583","label":"bugzilla.suse.com/1269583","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-13595","label":"www.suse.com/security/cve/CVE-2026-13595","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-27456","label":"www.suse.com/security/cve/CVE-2026-27456","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53613","label":"www.suse.com/security/cve/CVE-2026-53613","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-13595","CVE-2026-27456","CVE-2026-53613"],"downstream":[],"duplicates":[],"related":["CVE-2026-13595","CVE-2026-27456","CVE-2026-53613"]},"timeline":[{"kind":"published","date":"2026-09-23T07:56:50.000Z","label":"Published","detail":"Vulnerability 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