PT-2025-48091 · Unknown · Webassembly Micro Runtime

CVE-2025-64704

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Published

2025-11-25

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Updated

2025-12-01

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions WebAssembly Micro Runtime (WAMR) versions prior to 2.4.4
Description WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime. Versions prior to 2.4.4 are susceptible to a segmentation fault in the v128.store instruction.
Recommendations Update to version 2.4.4 or later.

Exploit

Fix

Improper Check for Exceptional Conditions

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Weakness Enumeration

CWE-754

Related Identifiers

CVE-2025-64704
GHSA-2F2P-WF5W-82QR

Affected Products

Webassembly Micro Runtime