安全研究
安全漏洞
Microsoft Windows Ancillary Function Driver for WinSock权限提升漏洞(CVE-2026-20810)
发布日期:2026-01-13
更新日期:2026-01-14
受影响系统: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
描述:
CVE(CAN) ID:
CVE-2026-20810
Microsoft Windows Ancillary Function Driver for WinSock是Windows系统中负责网络通信的核心驱动组件,主要用于处理所有socket文件的创建、销毁、读写等操作。
Microsoft Windows Ancillary Function Driver for WinSock存在权限提升漏洞,攻击者可利用该漏洞提升权限。
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建议:
厂商补丁:
Microsoft
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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-2026-20810浏览次数:99
严重程度:0(网友投票)
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