EUVD-2026-21027Published
Wasmtime is a runtime for WebAssembly. From 32.0.0 to before 36.0.7, 42.0.2, and 43.0.1, Wasmtime's Cranelift compilation backend contains a bug on aarch64 when performing a certain shape of heap accesses which means that the wrong address …
Exact source revision recorded 28 Oct 2026 04:54:14 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-34971 · Microsoft / collected KEV context
euvd · EUVD-2026-21027
Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.