{"action":"Upgrade wasmtime to 0.34.2 or later.","affected":[{"fixed":"0.34.2","introduced":"0.0.0-0"},{"fixed":"0.35.2","introduced":"0.35.0"}],"component":"wasmtime","cve_ids":["CVE-2022-24791"],"ecosystem":"crates.io","epss":0.01179,"exploited":false,"fixed_versions":["0.34.2","0.35.2"],"ghsa_id":"GHSA-gwc9-348x-qwv2","id":"tcs_01M5KF87K3XWBYDSKCPM6P8RRA","modified_at":"2026-10-12T18:00:03.412319641Z","published_at":"2022-03-28T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2022-0099","https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2022-0099.html","https://github.com/bytecodealliance/wasmtime/commit/666c2554ea0e1728c35aa41178cf235920db888a"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"RUSTSEC-2022-0099","url":"https://osv.dev/vulnerability/RUSTSEC-2022-0099"}],"summary":"Use after free with `externref`s and epoch interruption in Wasmtime"}