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Status published
Medium
CVE-2025-64704
WebAssembly Micro Runtime vulnerable to a segmentation fault in v128.store instruction
Vulnerability Description
WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly (Wasm) runtime. Prior to version 2.4.4, WAMR is susceptible to a segmentation fault in v128.store instruction. This issue has been patched in version 2.4.4.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
bytecodealliance
View all reports →Affected Software
wasm-micro-runtime
Vulnerable Versions:
< 2.4.4
Timeline
Official Publish:
November 25th, 2025
Last Modified:
November 26th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H