Microsoft Windows Server 2022

• CVE-2026-20920 High 7.8 Win32k Elevation of Privilege Vulnerability 0.5%
• CVE-2026-20919 High 7.5 Windows SMB Server Elevation of Privilege Vulnerability 0.8%
• CVE-2026-20918 High 7.8 Windows Management Services Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20877 High 7.8 Windows Management Services Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20875 High 7.5 Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability 1.5%
• CVE-2026-20869 High 7.0 Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20865 High 7.8 Windows Management Services Elevation of Privilege Vulnerability 0.4%
• CVE-2026-20864 High 7.8 Windows Connected Devices Platform Service Elevation of Privilege Vulnerability 0.6%
• CVE-2026-20860 High 7.8 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability 8.3%
• CVE-2026-20858 High 7.8 Windows Management Services Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20857 High 7.8 Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability 0.5%
• CVE-2026-20856 High 8.1 Windows Server Update Service (WSUS) Remote Code Execution Vulnerability 1.1%
• CVE-2026-20852 High 7.7 Windows Hello Tampering Vulnerability 0.5%
• CVE-2026-20847 Medium 6.5 Microsoft Windows File Explorer Spoofing Vulnerability 1.3%
• CVE-2026-20844 High 7.4 Windows Clipboard Server Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20842 High 7.0 Microsoft DWM Core Library Elevation of Privilege Vulnerability 0.4%
• CVE-2026-20840 High 7.8 Windows NTFS Remote Code Execution Vulnerability 4.6%
• CVE-2026-20839 Medium 5.5 Windows Client-Side Caching (CSC) Service Information Disclosure Vulnerability 0.5%
• CVE-2026-20838 Medium 5.5 Windows Kernel Information Disclosure Vulnerability 0.7%
• CVE-2026-20837 High 7.8 Windows Media Remote Code Execution Vulnerability 0.7%
• CVE-2026-20836 High 7.0 DirectX Graphics Kernel Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20834 Medium 4.6 Windows Spoofing Vulnerability 0.7%
• CVE-2026-20833 Medium 5.5 Windows Kerberos Information Disclosure Vulnerability 0.5%
• CVE-2026-20832 High 7.8 Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability 0.5%
• CVE-2026-20831 High 7.8 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20829 Medium 5.5 TPM Trustlet Information Disclosure Vulnerability 0.6%
• CVE-2026-20828 Medium 4.6 Windows rndismp6.sys Information Disclosure Vulnerability 0.6%
• CVE-2026-20827 Medium 5.5 Tablet Windows User Interface (TWINUI) Subsystem Information Disclosure Vulnerability 0.7%
• CVE-2026-20826 High 7.8 Tablet Windows User Interface (TWINUI) Subsystem Information Disclosure Vulnerability 0.3%
• CVE-2026-20825 Medium 4.4 Windows Hyper-V Information Disclosure Vulnerability 0.5%
• CVE-2026-20824 Medium 5.5 Windows Remote Assistance Security Feature Bypass Vulnerability 0.9%
• CVE-2026-20823 Medium 5.5 Windows File Explorer Information Disclosure Vulnerability 0.7%
• CVE-2026-20822 High 7.8 Windows Graphics Component Elevation of Privilege Vulnerability 0.4%
• CVE-2026-20821 Medium 6.2 Remote Procedure Call Information Disclosure Vulnerability 0.7%
• CVE-2026-20820 High 7.8 Windows Common Log File System Driver Elevation of Privilege Vulnerability 2.6%
• CVE-2026-20818 Medium 6.2 Windows Kernel Information Disclosure Vulnerability 0.7%
• CVE-2026-20817 High 7.8 Windows Error Reporting Service Elevation of Privilege Vulnerability 5.4%
• CVE-2026-20816 High 7.8 Windows Installer Elevation of Privilege Vulnerability 2.4%
• CVE-2026-20814 High 7.0 DirectX Graphics Kernel Elevation of Privilege Vulnerability 0.3%
• CVE-2026-20812 Medium 6.5 LDAP Tampering Vulnerability 1.1%
• CVE-2026-20811 High 7.8 Win32k Elevation of Privilege Vulnerability 0.5%
• CVE-2026-20809 High 7.8 Windows Kernel Memory Elevation of Privilege Vulnerability 0.4%
• CVE-2026-20804 High 7.7 Windows Hello Tampering Vulnerability 0.5%
• CVE-2026-0386 High 7.5 Windows Deployment Services Remote Code Execution Vulnerability 0.5%
• CVE-2026-21265 Medium 6.4 Secure Boot Certificate Expiration Security Feature Bypass Vulnerability 1.1%
• CVE-2026-20962 Medium 4.4 Dynamic Root of Trust for Measurement (DRTM) Information Disclosure Vulnerability 0.4%
• CVE-2025-54100 High 7.8 PowerShell Remote Code Execution Vulnerability 2.2%
• CVE-2025-64680 High 7.8 Windows DWM Core Library Elevation of Privilege Vulnerability 0.4%
• CVE-2025-64679 High 7.8 Windows DWM Core Library Elevation of Privilege Vulnerability 0.5%
• CVE-2025-64678 High 8.8 Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability 1.0%