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I. Basic Information for CVE-2025-64704
Vulnerability Information

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Vulnerability Title
WebAssembly Micro Runtime vulnerable to a segmentation fault in v128.store instruction
Source: NVD (National Vulnerability Database)
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对因果或异常条件的不恰当检查
Source: NVD (National Vulnerability Database)
Vulnerability Title
WebAssembly Micro Runtime 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WebAssembly Micro Runtime(WAMR)是Bytecode Alliance开源的一种轻量级的独立 WebAssembly 运行时。具有占用空间小、高性能和高度可配置的功能,适用于从嵌入式、物联网、边缘到可信执行环境 (TEE)、智能合约、云原生等应用程序。 WebAssembly Micro Runtime 2.4.4之前版本存在代码问题漏洞,该漏洞源于v128.store指令中存在分段错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
bytecodealliancewasm-micro-runtime < 2.4.4 -
II. Public POCs for CVE-2025-64704
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III. Intelligence Information for CVE-2025-64704
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