{"action":"Upgrade wasmtime to 48.0.6 or later.","affected":[{"fixed":"48.0.6","introduced":"47.0.0"},{"fixed":"49.0.3","introduced":"49.0.0"}],"component":"wasmtime","cve_ids":[],"ecosystem":"crates.io","exploited":false,"fixed_versions":["48.0.6","49.0.3"],"ghsa_id":"GHSA-p79w-pv2r-29qp","id":"tcs_01M5KFCJGXNQJDRAH3YAZ08QGY","modified_at":"2026-10-14T20:30:03.597701258Z","published_at":"2026-10-14T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2026-0364","https://crates.io/crates/wasmtime","https://rustsec.org/advisories/RUSTSEC-2026-0364.html","https://github.com/bytecodealliance/wasmtime/pull/14731"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"RUSTSEC-2026-0364","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0364"}],"summary":"Exception tags can cause host data structures to be unaligned"}