{"id":"RUSTSEC-2026-0423","revision":"c4aafc32c04b4f7b8d1329ddb3b05793","records":[{"revision":"c4aafc32c04b4f7b8d1329ddb3b05793","observedAt":"2026-10-30T10:49:03.467+00:00","statement":{"source":"osv","id":"RUSTSEC-2026-0423","aliases":["GHSA-qw58-7h65-crq2"],"title":"Cross-engine type confusion with host-created struct-types-with-supertypes","description":"This is an entry in the RustSec database for the Wasmtime security advisory\nlocated at\nhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-qw58-7h65-crq2\nFor more information see the GitHub-hosted security advisory.","state":0,"publishedAt":"2026-10-29T12:00:00+00:00","modifiedAt":"2026-10-30T10:45:03.9756217+00:00","affected":[{"ecosystem":"crates.io","name":"wasmtime","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"47.0.0"},{"kind":"fixed","version":"48.0.8"},{"kind":"introduced","version":"49.0.0"},{"kind":"fixed","version":"49.0.5"},{"kind":"introduced","version":"50.0.0"},{"kind":"fixed","version":"50.0.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2026-0423.html","https://github.com/bytecodealliance/wasmtime/pull/15078"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2026-0423","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2026-0423","identifiers":["RUSTSEC-2026-0423","GHSA-qw58-7h65-crq2"]},"retained":false,"historicalAffected":[]}],"coverage":[]}