{"schemaVersion":3,"id":"USN-8191-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"commons-io vulnerability\n\nIt was discovered that Apache Commons IO's XmlStreamReader class\ncould excessively consume CPU resources under certain circumstances. An\nattacker could possibly use this issue to cause Apache Commons IO\nto crash, resulting in a denial of service.","dates":{"published":"2026-04-21T11:36:11.000Z","modified":"2026-06-25T13:32:31.900Z","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":"commons-io","name":"commons-io","label":"commons-io","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/commons-io","purlType":"deb","versions":[{"text":"< 2.4-2ubuntu0.1~esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 2.4-2ubuntu0.16.04.1~esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6-2ubuntu0.18.04.1+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6-2ubuntu0.20.04.1+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.11.0-2ubuntu0.22.04.1~esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.11.0-2ubuntu0.24.04.1~esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.4-2ubuntu0.1~esm2 | < 2.4-2ubuntu0.16.04.1~esm1 | < 2.6-2ubuntu0.18.04.1+esm1 | < 2.6-2ubuntu0.20.04.1+esm1 | < 2.11.0-2ubuntu0.22.04.1~esm1 | < 2.11.0-2ubuntu0.24.04.1~esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8191-1","label":"ubuntu.com/security/notices/USN-8191-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-47554","label":"ubuntu.com/security/CVE-2024-47554","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CVE-2024-47554"]},"timeline":[{"kind":"published","date":"2026-04-21T11:36:11.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:32:31.900Z","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":"2026-10-20T14:38:33.492Z","stale":false,"partial":false}}