{"id":"OSV-2023-467","aliases":[],"status":"published","title":"Stack-buffer-overflow in SetPitchGradient","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59636\n\n```\nCrash type: Stack-buffer-overflow WRITE 1\nCrash state:\nSetPitchGradient\ncalc_pitches\nCalcPitches\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-06-08T14:01:12.964629Z","modified":"2026-10-19T14:57:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"espeak-ng","ranges":[{"type":"GIT","events":[{"introduced":"26a675543c63832e37ec780a6c30e49707df1db4"},{"introduced":"7f1222c6ad6a3652be35afbbc980a382076ff0a9"}]}],"versions":["1.51","1.52.0"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59636","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-467","title":"Stack-buffer-overflow in SetPitchGradient","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59636\n\n```\nCrash type: Stack-buffer-overflow WRITE 1\nCrash state:\nSetPitchGradient\ncalc_pitches\nCalcPitches\n```\n","status":"published","published":"2023-06-08T14:01:12.964629Z","modified":"2026-10-19T14:57:43.769197Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}