安全研究

安全漏洞
Microsoft Windows Local Security Authority Subsystem拒绝服务漏洞(CVE-2025-53716)

发布日期:2025-08-13
更新日期:2025-08-14

受影响系统:
Microsoft Windows Server 2025 (Server Core installation
Microsoft Windows Server 2025
Microsoft Windows Server 2022, 23H2 Edition (Server Cor
Microsoft Windows Server 2022 (Server Core installation
Microsoft Windows Server 2022
Microsoft Windows Server 2019 (Server Core Installation
Microsoft Windows Server 2019
Microsoft Windows 10 22H2 for x64-based Systems
Microsoft Windows 10 22H2 for ARM64-based Systems
Microsoft Windows 10 22H2 for 32-bit Systems
Microsoft Windows 10 21H2 for x64-based Systems
Microsoft Windows 10 21H2 for ARM64-based Systems
Microsoft Windows 10 21H2 for 32-bit Systems
Microsoft Windows 10 1809 for x64-based Systems
Microsoft Windows 10 1809 for 32-bit Systems
Microsoft Windows 11 24H2 for x64-based Systems
Microsoft Windows 11 24H2 for ARM64-based Systems
Microsoft Windows 11 23H2 for x64-based Systems
Microsoft Windows 11 23H2 for ARM64-based Systems
Microsoft Windows 11 22H2 for x64-based Systems
Microsoft Windows 11 22H2 for ARM64-based Systems
描述:
CVE(CAN) ID: CVE-2025-53716

Microsoft Windows Local Security Authority Subsystem Service (LSASS)是微软窗口操作系统的一个内部程序,负责运行Windows系统安全政策。
Microsoft Windows Local Security Authority Subsystem Service (LSASS)存在拒绝服务漏洞,攻击者可利用该漏洞导致目标系统停止响应。

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建议:
厂商补丁:

Microsoft
---------
目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载:
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2025-53716

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