{"schemaVersion":3,"id":"OSV-2022-1074","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Invalid-free in _dealloc\n\nOSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52587\n\n```\nCrash type: Invalid-free\nCrash state:\n_dealloc\n_Py_DECREF\nframe_dealloc\n```","dates":{"published":"2022-10-22T00:00:27.668Z","modified":"2022-11-09T00:00:27.669Z","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":"PyPI","product":"pillow","name":"pillow","label":"pillow","ecosystem":"PyPI","cpePart":null,"purl":"pkg:pypi/pillow","purlType":"pypi","versions":[{"text":"≥ bb2016794f1f9bf9e4726727080e1beb789823fb, < f7363c1091c70356d92e56abfca6b65bef9e7b26","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ bb2016794f1f9bf9e4726727080e1beb789823fb, < f7363c1091c70356d92e56abfca6b65bef9e7b26","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52587","label":"bugs.chromium.org/p/oss-fuzz/issues/detail?id=52587","hostname":"bugs.chromium.org","tags":["REPORT"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-10-22T00:00:27.668Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2022-11-09T00:00:27.669Z","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":"2026-10-20T13:17:03.878Z","stale":false,"partial":false}}