{"id":"OSV-2022-881","summary":"Heap-use-after-free in AcquireCodePageWithCapacity","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51182\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nAcquireCodePageWithCapacity\nCompileElseBlock\nCompile_If\n```\n","modified":"2025-12-20T14:17:57.735646Z","published":"2022-09-11T00:00:52.269838Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51182"}],"affected":[{"package":{"name":"wasm3","ecosystem":"OSS-Fuzz","purl":"pkg:generic/wasm3"},"ranges":[{"type":"GIT","repo":"https://github.com/wasm3/wasm3","events":[{"introduced":"7608ca25e6a41b82f628eec22e8d885751308f0b"},{"fixed":"79d412ea5fcf92f0efe658d52827a0e0a96ff442"}]}],"versions":["v0.5.0"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wasm3/OSV-2022-881.yaml"}}],"schema_version":"1.7.3"}