{"id":"OSV-2021-1310","aliases":[],"status":"published","title":"Heap-use-after-free in hb_resolve_overflows","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38878\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nhb_resolve_overflows\n_repack\nhb_subset_or_fail\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-18T00:00:25.727046Z","modified":"2022-04-13T03:04:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"harfbuzz","ranges":[{"type":"GIT","events":[{"introduced":"3844e58e14f6f528c52df06d49c771dd174730b9"},{"fixed":"74f96d9d4b359fc138d21709c975a09ba933fb3d"}]}],"versions":["2.9.1","3.0.0"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38878","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1310","title":"Heap-use-after-free in hb_resolve_overflows","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38878\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nhb_resolve_overflows\n_repack\nhb_subset_or_fail\n```\n","status":"published","published":"2021-09-18T00:00:25.727046Z","modified":"2022-04-13T03:04:33.2587Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}