EUVD-2026-113200Published
Wasmtime 47.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a memory misalignment flaw in VMContext layout that causes undefined behavior when modules contain an odd number of exception tags. A WebAssembly module with an odd tag count m…
Exact source revision recorded 3 Nov 2026 04:59:19 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-119133 · Microsoft / collected KEV context
euvd · EUVD-2026-113200
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