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CVE-2025-58280

Quick assessment

Affected
Huawei HarmonyOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在安全漏洞，该漏洞源于暴露对象堆地址，可能影响可用性。

CVSS 8.4 · High EPSS 0.11% · P1

Possible ATT&CK Techniques 1 AI

T1408
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I. Basic Information for CVE-2025-58280

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability of exposing object heap addresses in the Ark eTS module. Impact: Successful exploitation of this vulnerability may affect availability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1321
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei HarmonyOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在安全漏洞，该漏洞源于暴露对象堆地址，可能影响可用性。
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

Vendor Product Affected Versions CPE Subscribe
Huawei HarmonyOS 5.1.0 -

II. Public POCs for CVE-2025-58280

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III. Intelligence Information for CVE-2025-58280

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Other References for CVE-2025-58280 (1)

Same Patch Batch · Huawei · 2025-09-05 · 5 CVEs total

CVE-2025-58281 8.4 HIGH Huawei HarmonyOS 安全漏洞
CVE-2025-58296 7.5 HIGH Huawei HarmonyOS 安全漏洞
CVE-2025-58276 6.8 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2025-58313 5.1 MEDIUM Huawei HarmonyOS 安全漏洞

IV. Related Vulnerabilities

Same product: HarmonyOS
Same vendor: Huawei
Same weakness: CWE-1321

V. Comments for CVE-2025-58280

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