{"action":"Upgrade wasmtime to 24.0.7 or later.","affected":[{"fixed":"24.0.7","introduced":"0"},{"fixed":"36.0.7","introduced":"25.0.0"},{"fixed":"42.0.2","introduced":"37.0.0"},{"fixed":"43.0.1","introduced":"43.0.0"}],"component":"wasmtime","cve_ids":["CVE-2026-35195"],"ecosystem":"crates.io","epss":0.00216,"exploited":false,"fixed_versions":["24.0.7","36.0.7","42.0.2","43.0.1"],"ghsa_id":"GHSA-394w-hwhg-8vgm","id":"tcs_01M5KERVD9KZT2X58RVZEX4KA1","modified_at":"2026-09-10T03:50:42.375597350Z","published_at":"2026-04-09T20:24:12Z","references":["https://osv.dev/vulnerability/GHSA-394w-hwhg-8vgm","https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-394w-hwhg-8vgm","https://nvd.nist.gov/vuln/detail/CVE-2026-35195","https://github.com/bytecodealliance/wasmtime","https://rustsec.org/advisories/RUSTSEC-2026-0091.html"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-394w-hwhg-8vgm","url":"https://osv.dev/vulnerability/GHSA-394w-hwhg-8vgm"}],"summary":"Wasmtime has out-of-bounds write or crash when transcoding component model strings"}