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I. Basic Information for CVE-2025-59257
Vulnerability Information
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Vulnerability Title
Windows Local Session Manager (LSM) Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper validation of specified type of input in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1287
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows Local Session Manager存在安全漏洞，该漏洞源于攻击者利用该漏洞导致系统拒绝服务。
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 24H2 10.0.26100.0 ~ 10.0.26100.6899 -
MicrosoftWindows 11 Version 25H2 10.0.26200.0 ~ 10.0.26200.6899 -
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.1913 -
MicrosoftWindows Server 2025 10.0.26100.0 ~ 10.0.26100.6899 -
MicrosoftWindows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.6899 -
II. Public POCs for CVE-2025-59257
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III. Intelligence Information for CVE-2025-59257
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IV. Related Vulnerabilities
Same product: Windows 11 Version 24H2
Same vendor: Microsoft
Same weakness: CWE-1287
V. Comments for CVE-2025-59257

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