{"action":"Upgrade wasmtime to 36.0.5 or later.","affected":[{"fixed":"36.0.5","introduced":"29.0.0"},{"fixed":"40.0.3","introduced":"37.0.0"},{"fixed":"41.0.1","introduced":"41.0.0"}],"component":"wasmtime","cve_ids":["CVE-2026-24116"],"ecosystem":"crates.io","epss":0.00246,"exploited":false,"fixed_versions":["36.0.5","40.0.3","41.0.1"],"ghsa_id":"GHSA-vc8c-j3xm-xj73","id":"tcs_01M5KFAPT4S01C5MM9F4AKNDE9","modified_at":"2026-10-12T18:00:13.559880161Z","published_at":"2026-01-26T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2026-0006","https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2026-0006.html","https://github.com/bytecodealliance/wasmtime/commit/728fa07184f8da2a046f48ef9b61f869dce133a6"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"RUSTSEC-2026-0006","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0006"},{"source":"nvd","source_id":"CVE-2026-24116","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24116"}],"summary":"Wasmtime segfault or unused out-of-sandbox load with `f64.copysign` operator on x86-64"}