Advisories · Technology
Microsoft Windows 11 Version 26H2.
Every CVE that names Microsoft Windows 11 Version 26H2 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.
- CVSS 7.8 High
Windows NTFS Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Media Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 6.5 Medium
Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 6.5 Medium
Windows Active Directory Domain Services Denial of Service Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.0 High
Windows Audio Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 8.8 High
Windows Domain Name Service Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Media Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Smart Card Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Geotag Broker Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Broken access control
- CVSS 7.0 High
Windows Client-Side Caching (CSC) Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 9.8 CriticalCritical · CVSS 9+
Microsoft PowerShell Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Search Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Windows Audio Service Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 6.5 Medium
Windows IKE Extension Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 6.5 Medium
RPC Runtime Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.5 High
Windows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 7.0 High
Windows Setup Files Cleanup Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Race condition
- CVSS 6.1 Medium
Windows BitLocker Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Open redirect
- CVSS 5.5 Medium
Windows Update Orchestrator Service Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Hard-coded credentials
- CVSS 7.8 High
Windows Update Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- CWE-426
- CVSS 7.8 High
Windows Update Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Command injection
- CVSS 7.8 High
Windows Update Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Path traversal
- CVSS 7.8 High
Windows Update Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 7.0 High
Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 7.8 High
Windows Key Distribution Center Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Weak cryptography or TLS
- CVSS 7.0 High
Windows Error Reporting Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 8.8 High
Windows Credential Guard Spoofing Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Authentication bypass
- CVSS 7.0 High
Windows Application Compatibility Cache Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 5.5 Medium
Windows iSCSI Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 9.8 CriticalCritical · CVSS 9+
Windows iSCSI Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Windows iSCSI Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Information disclosure
- CVSS 9.8 CriticalCritical · CVSS 9+
Windows iSCSI Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 9.8 CriticalCritical · CVSS 9+
Windows iSCSI Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows kernel32.dll Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Win32k Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 4.4 Medium
Windows Hello Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Broken access control
- CVSS 7.8 High
Microsoft Windows Media Foundation Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Bind Filter Driver Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 7.0 High
Windows Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 11 Version 24H2
- Microsoft Windows 11 Version 25H2
- Memory corruption
- CVSS 7.0 High
Windows Installer Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Win32k Elevation of Privilege Vulnerability
- Microsoft Office for Android
- Microsoft Windows 10 Version 1607
- Memory corruption
- CVSS 7.0 High
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Desktop Window Manager Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Memory corruption
- CVSS 7.0 High
Windows Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Desktop Window Manager Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- CWE-126
- CVSS 7.8 High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Console Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows StateRepository API Elevation of Privilege Vulnerability
- Microsoft Windows 11 Version 24H2
- Microsoft Windows 11 Version 25H2
- Broken access control
- CWE-1220
- CVSS 7.8 High
HTTP.sys Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 4.7 Medium
Windows Ancillary Function Driver for WinSock Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Race condition
- Memory corruption
- CVSS 7.8 High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Connected Devices Platform Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Race condition
- Memory corruption
- CVSS 7.0 High
Windows Push Notifications Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Memory corruption