{"schemaVersion":3,"id":"USN-8091-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"util-linux vulnerability\n\nIt was discovered that the util-linux su utility did not drop capabilities\nwhen being used with the --pty option. While not a security issue by\nitself, a local attacker could possibly use the su tool to exploit\nvulnerabilities in other applications.","dates":{"published":"2026-03-12T19:59:51.000Z","modified":"2026-04-22T11:07:02.475Z","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":"ubuntu","product":"util-linux","name":"util-linux","label":"util-linux","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/util-linux","purlType":"deb","versions":[{"text":"< 2.34-0.1ubuntu9.6+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.37.2-4ubuntu3.5","noFixRecorded":false,"fixedIn":null},{"text":"< 2.39.3-9ubuntu6.5","noFixRecorded":false,"fixedIn":null},{"text":"< 2.41-4ubuntu4.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.34-0.1ubuntu9.6+esm1 | < 2.37.2-4ubuntu3.5 | < 2.39.3-9ubuntu6.5 | < 2.41-4ubuntu4.2","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8091-1","label":"ubuntu.com/security/notices/USN-8091-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://launchpad.net/bugs/2143850","label":"launchpad.net/bugs/2143850","hostname":"launchpad.net","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-03-12T19:59:51.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T11:07:02.475Z","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":"2026-10-20T11:41:50.841Z","stale":false,"partial":false}}