GHSA-ff4p-7xrq-q5r8Published
wasmtime vulnerable to guest-controlled out-of-bounds read/write 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-2023-26489 · Microsoft / collected KEV context
osv · GHSA-ff4p-7xrq-q5r8
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-ff4p-7xrq-q5r8
- https://nvd.nist.gov/vuln/detail/CVE-2023-26489
- https://github.com/bytecodealliance/wasmtime/commit/63fb30e4b4415455d47b3da5a19d79c12f4f2d1f
- https://docs.rs/wasmtime/latest/wasmtime/struct.Config.html#method.static_memory_guard_size
- https://docs.rs/wasmtime/latest/wasmtime/struct.Config.html#method.static_memory_maximum_size
- https://github.com/bytecodealliance/wasmtime
- https://groups.google.com/a/bytecodealliance.org/g/sec-announce/c/Mov-ItrNJsQ
- https://rustsec.org/advisories/RUSTSEC-2023-0090.html
Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.