Skip to contentMicrosoft Windows 10 21h2 vulnerabilities
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +14 more +16 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-410887.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows TCP/IP Remote Code Execution VulnerabilityCVE-2026-404158.1 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Denial of Service VulnerabilityCVE-2026-404147.4 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +25 more +27 moreWindows SMB Client Elevation of Privilege VulnerabilityCVE-2026-404107.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows WAN ARP Driver Elevation of Privilege VulnerabilityCVE-2026-404087.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Common Log File System Driver Elevation of Privilege VulnerabilityCVE-2026-404077.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Information Disclosure VulnerabilityCVE-2026-404067.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows TCP/IP Elevation of Privilege VulnerabilityCVE-2026-403997.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Volume Manager Extension Driver Remote Code Execution VulnerabilityCVE-2026-403806.2 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreMicrosoft Cryptographic Services Elevation of Privilege VulnerabilityCVE-2026-403777.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreInternet Key Exchange (IKE) Protocol Denial of Service VulnerabilityCVE-2026-354247.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows 11 Telnet Client Information Disclosure VulnerabilityCVE-2026-354235.4 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Driver Security Feature Bypass VulnerabilityCVE-2026-354226.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows GDI Remote Code Execution VulnerabilityCVE-2026-354217.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityCVE-2026-354187.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Win32k Elevation of Privilege VulnerabilityCVE-2026-354177.8 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-2026-354167.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +25 more +27 moreWindows Storage Spaces Controller Elevation of Privilege VulnerabilityCVE-2026-354157.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Elevation of Privilege VulnerabilityCVE-2026-343517.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Win32k Elevation of Privilege VulnerabilityCVE-2026-343477.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-343457.0 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-2026-34344Public exploit7.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Application Identity (AppID) Subsystem Elevation of Privilege VulnerabilityCVE-2026-343437.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Print Spooler Elevation of Privilege VulnerabilityCVE-2026-343427.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Win32k Elevation of Privilege VulnerabilityCVE-2026-343337.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWin32k Elevation of Privilege VulnerabilityCVE-2026-343317.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWin32k Elevation of Privilege VulnerabilityCVE-2026-343307.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityCVE-2026-343298.8 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +14 more +16 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-338417.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWin32k Elevation of Privilege VulnerabilityCVE-2026-338397.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Event Logging Service Elevation of Privilege VulnerabilityCVE-2026-338347.8 High
- microsoft 365 apps for enterprise, office 2016, office 2019 +31 more +33 moreWindows Rich Text Edit Elevation of Privilege VulnerabilityCVE-2026-215306.7 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-2026-322145.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Snipping Tool Spoofing VulnerabilityCVE-2026-33829Public exploit4.3 Medium
- microsoft internet key exchange (ike) service extensions, windows 10 version 1607, windows 10 version 1809 +23 more +25 moreWindows Internet Key Exchange (IKE) Service Extensions Remote Code Execution VulnerabilityCVE-2026-33824In KEVPublic exploitEPSS 77.4%9.8 Critical
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Remote Code Execution VulnerabilityCVE-2026-33827Public exploit8.1 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWin32k Elevation of Privilege VulnerabilityCVE-2026-331047.0 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-2026-331007.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-330997.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Shell Security Feature Bypass VulnerabilityCVE-2026-322258.8 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-2026-321647.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows User Interface Core Elevation of Privilege VulnerabilityCVE-2026-321637.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows COM Elevation of Privilege VulnerabilityCVE-2026-321628.4 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +12 more +14 moreDesktop Window Manager Elevation of Privilege VulnerabilityCVE-2026-321557.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +11 more +13 moreWindows Speech Runtime Elevation of Privilege VulnerabilityCVE-2026-321537.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Shell Information Disclosure VulnerabilityCVE-2026-321516.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Function Discovery Service (fdwsd.dll) Elevation of Privilege VulnerabilityCVE-2026-321507.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Hyper-V Remote Code Execution VulnerabilityCVE-2026-321497.3 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreMicrosoft Brokering File System Elevation of Privilege VulnerabilityCVE-2026-320918.4 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreWindows Biometric Service Security Feature Bypass VulnerabilityCVE-2026-320886.1 Medium
- Show moreLoading…