Skip to contentMicrosoft Windows 11 vulnerabilities
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows UPnP Device Host Information Disclosure VulnerabilityCVE-2026-279256.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreDesktop Window Manager Elevation of Privilege VulnerabilityCVE-2026-279237.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-279227.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows UPnP Device Host Elevation of Privilege VulnerabilityCVE-2026-279207.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows UPnP Device Host Elevation of Privilege VulnerabilityCVE-2026-279167.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreMicrosoft Management Console Elevation of Privilege VulnerabilityCVE-2026-279147.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows User Interface Core Elevation of Privilege VulnerabilityCVE-2026-279117.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Installer Elevation of Privilege VulnerabilityCVE-2026-279107.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Search Service Elevation of Privilege VulnerabilityCVE-2026-279097.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Projected File System Elevation of Privilege VulnerabilityCVE-2026-261847.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-261827.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +20 more +22 moreWindows Advanced Rasterization Platform Elevation of Privilege VulnerabilityCVE-2026-261788.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-261777.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Client Side Caching driver (csc.sys) Elevation of Privilege VulnerabilityCVE-2026-261767.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-261737.0 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +14 more +16 moreWindows Push Notifications Elevation of Privilege VulnerabilityCVE-2026-261727.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 morePowerShell Elevation of Privilege VulnerabilityCVE-2026-261707.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Kernel Memory Information Disclosure VulnerabilityCVE-2026-261696.1 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-261687.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +25 more +27 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-261637.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreRemote Desktop Licensing Service Elevation of Privilege VulnerabilityCVE-2026-261597.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Hyper-V Remote Code Execution VulnerabilityCVE-2026-261567.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Encrypted File System (EFS) Elevation of Privilege VulnerabilityCVE-2026-261537.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreMicrosoft Cryptographic Services Elevation of Privilege VulnerabilityCVE-2026-261527.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Recovery Environment Security Feature Bypass VulnerabilityCVE-2026-209284.6 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows COM Server Information Disclosure VulnerabilityCVE-2026-208065.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreUniversal Plug and Play (upnp.dll) Information Disclosure VulnerabilityCVE-2026-322125.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Container Isolation FS Filter Driver Elevation of Privilege VulnerabilityCVE-2026-330987.8 High
- microsoft windows 11 version 23h2, windows 11 version 24h2, windows 11 version 25h2 +10 more +12 moreHTTP.sys Denial of Service VulnerabilityCVE-2026-330967.5 High
- microsoft windows 11 version 26h1, windows 11 26h1 +1 moreWindows Server Update Service (WSUS) Elevation of Privilege VulnerabilityCVE-2026-322247.0 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows USB Printing Stack (usbprint.sys) Elevation of Privilege VulnerabilityCVE-2026-32223Public exploit6.8 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Win32k Elevation of Privilege VulnerabilityCVE-2026-322227.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Graphics Component Remote Code Execution VulnerabilityCVE-2026-322218.4 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreUEFI Secure Boot Security Feature Bypass VulnerabilityCVE-2026-322204.4 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreMicrosoft Brokering File System Elevation of Privilege VulnerabilityCVE-2026-322197.0 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +14 more +16 moreWindows Kernel Information Disclosure VulnerabilityCVE-2026-322185.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Kernel Information Disclosure VulnerabilityCVE-2026-322175.5 Medium
- microsoft windows 11 version 26h1, windows 11 26h1 +1 moreWindows Redirected Drive Buffering System Denial of Service VulnerabilityCVE-2026-322165.5 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Kernel Information Disclosure VulnerabilityCVE-2026-322155.5 Medium
- microsoft windows, windows 10 version 1607, windows 10 version 1809 +26 more +28 moreWindows Shell Spoofing VulnerabilityCVE-2026-32202In KEVPublic exploitFix availableEPSS 71.3%4.3 Medium
- microsoft windows 11 version 26h1, windows 11 26h1 +1 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-321957.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Snipping Tool Remote Code Execution VulnerabilityCVE-2026-321837.8 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +14 more +16 moreConnected User Experiences and Telemetry Service Denial of Service VulnerabilityCVE-2026-321815.5 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows User Interface Core Elevation of Privilege VulnerabilityCVE-2026-321657.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Push Notifications Elevation of Privilege VulnerabilityCVE-2026-321607.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Push Notifications Elevation of Privilege VulnerabilityCVE-2026-321597.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Push Notifications Elevation of Privilege VulnerabilityCVE-2026-321587.8 High
- microsoft remote desktop client, remote desktop client for windows desktop, windows 11 version 26h1 +14 more +16 moreRemote Desktop Client Remote Code Execution VulnerabilityCVE-2026-321578.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows UPnP Device Host Remote Code Execution VulnerabilityCVE-2026-321567.4 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreDesktop Window Manager Elevation of Privilege VulnerabilityCVE-2026-321547.8 High
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