{"action":"Upgrade wasmtime to 46.0.2 or later.","affected":[{"fixed":"46.0.2","introduced":"46.0.0"},{"fixed":"47.0.3","introduced":"47.0.0"}],"component":"wasmtime","cve_ids":["CVE-2026-104855"],"ecosystem":"crates.io","epss":0.00276,"exploited":false,"fixed_versions":["46.0.2","47.0.3"],"ghsa_id":"GHSA-2hw9-mc66-jc2q","id":"tcs_01M5KFBWWVV9QG9Q93DQRVDCAB","modified_at":"2026-10-12T18:00:14.899123980Z","published_at":"2026-07-31T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2026-0223","https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2026-0223.html","https://github.com/bytecodealliance/wasmtime/pull/14045"],"severity":{"label":"low","score":2},"sources":[{"source":"osv","source_id":"RUSTSEC-2026-0223","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0223"},{"source":"nvd","source_id":"CVE-2026-104855","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104855"}],"summary":"Preemption and traps during bulk operations enable breaking internal VM state"}