Advisories · Technology
Microsoft Windows 11 version 26H1.
Every CVE that names Microsoft Windows 11 version 26H1 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.
- CVSS 7.5 High
Active Directory Federation Services (AD FS) Information Disclosure Vulnerability
- Microsoft .NET Framework 3.5
- Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
- Information disclosure
- CVSS 7.8 High
Windows Graphics Kernel Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.5 High
Windows Media Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 8.8 High
Microsoft Windows Media Foundation Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Memory corruption
- CVSS 7.8 High
Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 8.8 HighCritical · KEVKEV
Windows Shell Security Feature Bypass Vulnerability
- Microsoft Edge (Chromium-based)
- Microsoft Outlook.com
- Command injection
- CVSS 7.8 High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Race condition
- CVSS 5.5 Medium
Windows Client Side Caching driver (csc.sys) Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Information disclosure
- CVSS 7.8 High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Windows Storage Information Disclosure Vulnerability
- Microsoft Windows 11 Version 24H2
- Microsoft Windows 11 Version 25H2
- Information disclosure
- CVSS 7.0 High
Servicing Stack Updates Elevation of Privilege Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Race condition
- CVSS 6.7 Medium
Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 4.7 Medium
Windows ALPC Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Information disclosure
- CVSS 7.8 High
Windows Kernel Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows NTFS Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Embedded Mode Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Race condition
- CVSS 5.5 Medium
Windows Universal Disk Format File System Driver (UDFS) Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Windows NTFS Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows COM+ Event System Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 9.8 CriticalCritical · CVSS 9+
Windows OLE Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Windows NTFS Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Workstation Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Broadcast DVR User Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Race condition
- Memory corruption
- CVSS 7.8 High
Windows NTFS Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Broken access control
- CVSS 8.8 High
Windows PCI Bus Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Memory corruption
- CVSS 8.8 High
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Windows Kernel-Mode Drivers Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 8.8 High
Windows Kernel Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Memory corruption
- CVSS 7.8 High
Windows Client License Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Memory corruption
- CVSS 5.5 Medium
Microsoft Windows Search Component Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Path traversal
- CVSS 7.8 High
Windows NTFS Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 9.8 CriticalCritical · CVSS 9+
Windows BitLocker Remote Code Execution Vulnerability
- Microsoft Windows 11 version 23H2
- Microsoft Windows 11 Version 24H2
- Memory corruption
- CVSS 5.5 Medium
Windows Security Account Manager Tampering Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Authentication bypass
- CVSS 4.7 Medium
Windows Win32 Kernel Subsystem Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Race condition
- CVSS 7.0 High
Windows TCP/IP Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Windows Device Association Service Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
WebDAV Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.8 High
WebDAV Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
WebDAV Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 8.0 High
Microsoft Bluetooth Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Windows Modern Device Management (MDM) Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Memory corruption
- CWE-170
- CVSS 7.5 High
Windows SMB Server Denial of Service Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- CWE-771
- CVSS 7.8 High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 5.5 Medium
Remote Desktop Display Driver Information Disclosure Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.0 High
Windows Remote Desktop Protocol Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Memory corruption
- CVSS 7.0 High
Windows Update Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.0 High
Windows USB Print Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 5.9 Medium
RPC Endpoint Mapper Service Denial of Service Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Denial of service
- CVSS 7.0 High
Windows USB Print Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.0 High
Windows USB Print Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.0 High
Windows USB Print Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.0 High
Windows USB Print Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.0 High
Windows USB Print Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Memory corruption
- CVSS 7.8 High
Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
- Microsoft Windows 11 Version 24H2
- Microsoft Windows 11 Version 25H2
- Memory corruption
- CVSS 7.8 High
Windows WalletService Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
- Path traversal