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I. Basic Information for CVE-2025-52458
Vulnerability Information

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Vulnerability Title
arkcompiler_ets_runtime has an out-of-bounds write vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenHarmony 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenHarmony是中国开放原子(OpenAtom)基金会的一种鸿蒙操作系统的开源项目。 OpenHarmony v5.1.0及之前版本存在缓冲区错误漏洞,该漏洞源于越界写入,可能导致本地攻击者在预装应用中执行任意代码。
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
OpenHarmonyOpenHarmony v5.0.3 ~ v5.1.0.x -
II. Public POCs for CVE-2025-52458
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III. Intelligence Information for CVE-2025-52458
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IV. Related Vulnerabilities
V. Comments for CVE-2025-52458

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