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I. Basic Information for CVE-2025-27475
Vulnerability Information
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Vulnerability Title
Windows Update Stack Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Sensitive data storage in improperly locked memory in Windows Update Stack allows an authorized attacker to elevate privileges locally.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
敏感数据存储于加锁不恰当的内存区域
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows Update Stack 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Update Stack是美国微软（Microsoft）公司的用于管理更新的一部分。 Microsoft Windows Update Stack存在安全漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Windows 11 Version 22H2 for ARM64-based Systems,Windows 11 Version 22H2 for x64-based Systems,Windows 11 Version 23H2 for ARM64-ba
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
MicrosoftWindows 11 version 22H2 10.0.22621.0 ~ 10.0.22621.5189 -
MicrosoftWindows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.5189 -
MicrosoftWindows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.5189 -
MicrosoftWindows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.3775 -
II. Public POCs for CVE-2025-27475
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III. Intelligence Information for CVE-2025-27475
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IV. Related Vulnerabilities
Same product: Windows 11 version 22H2
Same vendor: Microsoft
Same weakness: CWE-591
V. Comments for CVE-2025-27475

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