{"schemaVersion":3,"id":"USN-8469-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"ffmpeg vulnerabilities\n\nJiasheng Jiang discovered that FFmpeg incorrectly handled memory in\ncertain error-handling paths of its TensorFlow DNN backend. An attacker\ncould possibly use this issue to cause a denial of service. This issue only\naffected Ubuntu 24.04 LTS. (CVE-2025-12343)\n\nQuang Luong discovered that FFmpeg incorrectly handled certain subsample\ndata. An attacker could possibly use this issue to cause a denial of\nservice or possibly execute arbitrary code. (CVE-2026-40962)","dates":{"published":"2026-06-24T16:14:42.000Z","modified":"2026-06-25T00:29:23.004Z","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":"ffmpeg","name":"ffmpeg","label":"ffmpeg","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/ffmpeg","purlType":"deb","versions":[{"text":"< 7:4.2.7-0ubuntu0.1+esm13","noFixRecorded":false,"fixedIn":null},{"text":"< 7:4.4.2-0ubuntu0.22.04.1+esm12","noFixRecorded":false,"fixedIn":null},{"text":"< 7:6.1.1-3ubuntu5+esm10","noFixRecorded":false,"fixedIn":null},{"text":"< 7:8.0.1-3ubuntu2+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7:4.2.7-0ubuntu0.1+esm13 | < 7:4.4.2-0ubuntu0.22.04.1+esm12 | < 7:6.1.1-3ubuntu5+esm10 | < 7:8.0.1-3ubuntu2+esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-8469-1","label":"ubuntu.com/security/notices/USN-8469-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-12343","label":"ubuntu.com/security/CVE-2025-12343","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2026-40962","label":"ubuntu.com/security/CVE-2026-40962","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2025-12343","CVE-2026-40962"],"downstream":[],"duplicates":[],"related":["CVE-2025-12343","CVE-2026-40962"]},"timeline":[{"kind":"published","date":"2026-06-24T16:14:42.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T00:29:23.004Z","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":"2026-10-20T17:06:22.162Z","stale":false,"partial":false}}