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CVE record · 1 source

CVE-2026-119133

CVSS 2.6

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…

Vendor: Bytecodealliance
Product: wasmtime
CVSS v3.1: 2.6 AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
Weakness: CWE-758

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CVE NVD 7d ago

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…

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…

CVSS 2.6 CVE-2026-119133 Bytecodealliance