{"schemaVersion":3,"id":"USN-8234-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"python-mako vulnerability\n\nIt was discovered that Mako incorrectly handled URIs with double-slash\nprefixes in TemplateLookup. A remote attacker could possibly use this issue\nto obtain sensitive information.","dates":{"published":"2026-05-05T18:27:40.000Z","modified":"2026-06-25T13:32:32.004Z","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":"mako","name":"mako","label":"mako","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/mako","purlType":"deb","versions":[{"text":"< 1.0.3+ds1-1ubuntu1+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.0.7+ds1-1ubuntu0.2+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.1.0+ds1-1ubuntu2.1+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.1.3+ds1-2ubuntu0.2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.3.2-1ubuntu0.1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.3.9-1ubuntu0.1","noFixRecorded":false,"fixedIn":null},{"text":"< 1.3.10-3ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.3+ds1-1ubuntu1+esm2 | < 1.0.7+ds1-1ubuntu0.2+esm1 | < 1.1.0+ds1-1ubuntu2.1+esm1 | < 1.1.3+ds1-2ubuntu0.2 | < 1.3.2-1ubuntu0.1 | < 1.3.9-1ubuntu0.1 | < 1.3.10-3ubuntu0.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8234-1","label":"ubuntu.com/security/notices/USN-8234-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-41205","label":"ubuntu.com/security/CVE-2026-41205","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CVE-2026-41205"]},"timeline":[{"kind":"published","date":"2026-05-05T18:27:40.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:32:32.004Z","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":"2026-10-22T14:06:13.751Z","stale":false,"partial":false}}