{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"19.0.0"}],"component":"wasmtime","cve_ids":["CVE-2024-47813"],"ecosystem":"PyPI","epss":0.00153,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-7qmx-3fpx-r45m","id":"tcs_01M5KGN3CCBTKWW25H8F9A62QT","modified_at":"2026-05-21T15:00:24.329727937Z","published_at":"2024-10-09T18:15:09.120Z","references":["https://osv.dev/vulnerability/PYSEC-2024-311","https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-7qmx-3fpx-r45m","https://github.com/bytecodealliance/wasmtime/pull/7969"],"severity":{"label":"low","score":2.9},"sources":[{"source":"osv","source_id":"PYSEC-2024-311","url":"https://osv.dev/vulnerability/PYSEC-2024-311"}],"summary":"Wasmtime is an open source runtime for WebAssembly. Under certain concurrent event orderings, a `wasmtime::Engine`'s internal type registry was susceptible to double-unregistration bugs due to a race"}