GHSA-xm67-587q-r2vwPublished
wasmtime vulnerable to miscompilation of `i8x16.select` with the same inputs on x86_64
Exact source revision recorded 24 Oct 2026 13:19:54 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2023-27477 · Microsoft / collected KEV context
osv · GHSA-xm67-587q-r2vw
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-xm67-587q-r2vw
- https://nvd.nist.gov/vuln/detail/CVE-2023-27477
- https://github.com/bytecodealliance/wasmtime/commit/5dc2bbccbb363e474d2c9a1b8e38a89a43bbd5d1
- https://docs.rs/wasmtime/latest/wasmtime/struct.Config.html#method.wasm_simd
- https://github.com/bytecodealliance/wasmtime
- https://github.com/webassembly/simd
- https://groups.google.com/a/bytecodealliance.org/g/sec-announce/c/Mov-ItrNJsQ
- https://rustsec.org/advisories/RUSTSEC-2023-0093.html
Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.