{"id":"RUSTSEC-2022-0016","revision":"f1d010df8bc844ee9fcd1f2db46be9e2","records":[{"revision":"f1d010df8bc844ee9fcd1f2db46be9e2","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2022-0016","aliases":["CVE-2022-24791","GHSA-gwc9-348x-qwv2","RUSTSEC-2022-0099"],"title":"Use after free with `externref`s and epoch interruption in Wasmtime","description":"[Use after free with `externref`s and epoch interruption in Wasmtime](https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gwc9-348x-qwv2)","state":0,"publishedAt":"2022-03-31T12:00:00+00:00","modifiedAt":"2026-10-12T18:00:03.4112182+00:00","affected":[{"ecosystem":"crates.io","name":"wasmtime","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.34.0"},{"kind":"fixed","version":"0.34.2"},{"kind":"introduced","version":"0.35.0"},{"kind":"fixed","version":"0.35.2"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2022-0016.html","https://github.com/bytecodealliance/wasmtime/commit/666c2554ea0e1728c35aa41178cf235920db888a"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2022-0016","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2022-0016","identifiers":["RUSTSEC-2022-0016","CVE-2022-24791","GHSA-gwc9-348x-qwv2","RUSTSEC-2022-0099"]},"retained":false,"historicalAffected":[]}],"coverage":[]}