{"id":"OSV-2021-765","aliases":[],"status":"published","title":"Heap-use-after-free in LookupDict2","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34298\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nLookupDict2\nLookupDictList\nLookup\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-05-15T00:00:28.613673Z","modified":"2022-07-03T00:04:22Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"espeak-ng","ranges":[{"type":"GIT","events":[{"introduced":"0a713d52bbf3e061823d1a7f35e5303e7320f27a"},{"fixed":"1da9ad10e80f2e2365c4c00b532fe908b4b8fe19"}]}],"versions":["1.51","1.51.1"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34298","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-765","title":"Heap-use-after-free in LookupDict2","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34298\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nLookupDict2\nLookupDictList\nLookup\n```\n","status":"published","published":"2021-05-15T00:00:28.613673Z","modified":"2022-07-03T00:04:22.085948Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}