Skip to contentMicrosoft Windows Server 2025 vulnerabilities
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Imaging Component Remote Code Execution VulnerabilityCVE-2026-698869.8 Critical
- microsoft windows 10 version 1607, windows 10 version 1809, windows server 2012 +12 more +14 moreWindows DHCP Server Remote Code Execution VulnerabilityCVE-2026-858416.6 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Hello Security Feature Bypass VulnerabilityCVE-2026-839264.4 Medium
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +14 more +16 moreWindows Direct Composition Elevation of Privilege VulnerabilityCVE-2026-839227.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Search Service Elevation of Privilege VulnerabilityCVE-2026-839217.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Search Service Elevation of Privilege VulnerabilityCVE-2026-839207.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreMicrosoft Internet Messaging API Remote Code Execution VulnerabilityCVE-2026-839197.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows ALPC Elevation of Privilege VulnerabilityCVE-2026-839177.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Error Reporting Remote Code Execution VulnerabilityCVE-2026-839167.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreMicrosoft XML Remote Code Execution VulnerabilityCVE-2026-839148.1 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Direct Composition Elevation of Privilege VulnerabilityCVE-2026-839127.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Storage Elevation of Privilege VulnerabilityCVE-2026-839117.0 High
- microsoft windows 11 version 23h2, windows 11 version 24h2, windows 11 version 25h2 +9 more +11 moreWindows Shell Spoofing VulnerabilityCVE-2026-839066.5 Medium
- microsoft windows 11 version 23h2, windows 11 version 24h2, windows 11 version 25h2 +9 more +11 moreWindows Update Orchestrator Service Elevation of Privilege VulnerabilityCVE-2026-838867.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreMicrosoft OpenSSH for Windows Elevation of Privilege VulnerabilityCVE-2026-838717.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreMicrosoft OpenSSH for Windows Elevation of Privilege VulnerabilityCVE-2026-837697.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreInternet Explorer Elevation of Privilege VulnerabilityCVE-2026-837417.8 High
- microsoft windows 11 version 23h2, windows 11 version 24h2, windows 11 version 25h2 +9 more +11 moreWindows Resilient File System (ReFS) Deduplication Service Elevation of Privilege VulnerabilityCVE-2026-835867.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Win32 Kernel Subsystem Information Disclosure VulnerabilityCVE-2026-839094.7 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreHID Parser Library Elevation of Privilege VulnerabilityCVE-2026-835697.8 High
- microsoft windows 11 version 23h2, windows server 2025, windows server 2025 (server core installation) +1 more +3 moreWindows Bind Filter Driver Elevation of Privilege VulnerabilityCVE-2026-702998.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Graphics Component Elevation of Privilege VulnerabilityCVE-2026-702867.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows CD-ROM File System Driver Remote Code Execution VulnerabilityCVE-2026-702758.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Hyper-V Denial of Service VulnerabilityCVE-2026-702486.5 Medium
- microsoft windows 11 version 23h2, windows server 2025, windows server 2025 (server core installation) +1 more +3 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-702437.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Kerberos Elevation of Privilege VulnerabilityCVE-2026-702417.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Shell Elevation of Privilege VulnerabilityCVE-2026-702227.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreMicrosoft OpenSSH for Windows Denial of Service VulnerabilityCVE-2026-701637.5 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +14 more +16 moreWindows Direct Composition Elevation of Privilege VulnerabilityCVE-2026-701517.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreHID Parser Library Information Disclosure VulnerabilityCVE-2026-701285.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows GDI Remote Code Execution VulnerabilityCVE-2026-700898.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Direct Composition Elevation of Privilege VulnerabilityCVE-2026-839027.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Win32 Kernel Subsystem Elevation of Privilege VulnerabilityCVE-2026-839017.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Direct Composition Elevation of Privilege VulnerabilityCVE-2026-838967.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Clipboard User Service Information Disclosure VulnerabilityCVE-2026-838935.5 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Human Interface Device Information Disclosure VulnerabilityCVE-2026-838925.5 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +8 more +10 moreWindows Virtualization-Based Security (VBS) Enclave Spoofing VulnerabilityCVE-2026-838855.6 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-838827.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +25 more +27 moreWindows Overlay Filter Elevation of Privilege VulnerabilityCVE-2026-838797.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreMicrosoft Bluetooth Driver Elevation of Privilege VulnerabilityCVE-2026-838687.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Push Notifications Elevation of Privilege VulnerabilityCVE-2026-838677.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreMicrosoft Windows Search Component Elevation of Privilege VulnerabilityCVE-2026-700867.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Shell Elevation of Privilege VulnerabilityCVE-2026-838767.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Human Interface Device Information Disclosure VulnerabilityCVE-2026-838755.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Local Elevation of Privilege VulnerabilityCVE-2026-838727.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Domain Name Service Remote Code Execution VulnerabilityCVE-2026-838699.8 Critical
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Win32k Elevation of Privilege VulnerabilityCVE-2026-838667.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Internet (wininet.dll) Tampering VulnerabilityCVE-2026-838654.7 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows NTFS Information Disclosure VulnerabilityCVE-2026-838645.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows server 2012 +12 more +14 moreWindows Network Load Balancing Remote Code Execution VulnerabilityCVE-2026-838628.8 High
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