{"action":"Upgrade wasmtime to 21.0.2 or later.","affected":[{"fixed":"21.0.2","introduced":"19.0.0"},{"fixed":"22.0.1","introduced":"22.0.0"},{"fixed":"23.0.3","introduced":"23.0.0"},{"fixed":"24.0.1","introduced":"24.0.0"},{"fixed":"25.0.2","introduced":"25.0.0"}],"component":"wasmtime","cve_ids":["CVE-2024-47813"],"ecosystem":"crates.io","epss":0.00153,"exploited":false,"fixed_versions":["21.0.2","22.0.1","23.0.3","24.0.1","25.0.2"],"ghsa_id":"GHSA-7qmx-3fpx-r45m","id":"tcs_01M5KEVC14F2MN7SP1HZA2670D","modified_at":"2026-09-10T03:50:19.531444057Z","published_at":"2024-10-09T19:14:35Z","references":["https://osv.dev/vulnerability/GHSA-7qmx-3fpx-r45m","https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-7qmx-3fpx-r45m","https://nvd.nist.gov/vuln/detail/CVE-2024-47813","https://github.com/bytecodealliance/wasmtime/pull/7969","https://github.com/bytecodealliance/wasmtime/commit/0ebe54d05f0e1f6c64b7c8bb48c9e9f6c95cacba","https://github.com/bytecodealliance/wasmtime","https://github.com/pypa/advisory-database/tree/main/vulns/wasmtime/PYSEC-2024-311.yaml","https://rustsec.org/advisories/RUSTSEC-2024-0439.html"],"severity":{"label":"low","score":2.9},"sources":[{"source":"osv","source_id":"GHSA-7qmx-3fpx-r45m","url":"https://osv.dev/vulnerability/GHSA-7qmx-3fpx-r45m"}],"summary":"Wasmtime race condition could lead to WebAssembly control-flow integrity and type safety violations"}