{"action":"Upgrade wasmtime to 10.0.2 or later.","affected":[{"fixed":"10.0.2","introduced":"10.0.0"},{"fixed":"11.0.2","introduced":"11.0.0"},{"fixed":"12.0.2","introduced":"12.0.0"}],"component":"wasmtime","cve_ids":["CVE-2023-41880"],"ecosystem":"crates.io","epss":0.00672,"exploited":false,"fixed_versions":["10.0.2","11.0.2","12.0.2"],"ghsa_id":"GHSA-gw5p-q8mj-p7gh","id":"tcs_01M5KF05C538Z049BYD3QA0HZA","modified_at":"2026-07-08T06:28:42.901737704Z","published_at":"2023-09-14T19:33:17Z","references":["https://osv.dev/vulnerability/GHSA-gw5p-q8mj-p7gh","https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gw5p-q8mj-p7gh","https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gw5p-q8mj-p7gh#:~:text=Mailing%20list%20announcement","https://nvd.nist.gov/vuln/detail/CVE-2023-41880","https://github.com/bytecodealliance/wasmtime/pull/6372","https://github.com/bytecodealliance/wasmtime/commit/8d7eda15b0badcbea83a7aac2d08f80788b59240","https://docs.rs/wasmtime/latest/wasmtime/struct.Config.html#method.wasm_simd","https://github.com/bytecodealliance/wasmtime","https://rustsec.org/advisories/RUSTSEC-2023-0091.html"],"severity":{"label":"low","score":2.2},"sources":[{"source":"osv","source_id":"GHSA-gw5p-q8mj-p7gh","url":"https://osv.dev/vulnerability/GHSA-gw5p-q8mj-p7gh"}],"summary":"Miscompilation of wasm `i64x2.shr_s` instruction with constant input on x86_64"}