Skip to contentMicrosoft Windows 11 25h2 vulnerabilities
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreWindows BitLocker Security Feature Bypass VulnerabilityCVE-2026-456555.3 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreMicrosoft Azure Attestation service and Device Health Attestation Service Spoofing VulnerabilityCVE-2026-456423.9 Low
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +12 more +14 moreWindows Hyper-V Remote Code Execution VulnerabilityCVE-2026-456418.4 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreWindows DHCP Client Information Disclosure VulnerabilityCVE-2026-456345.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +20 more +22 moreWindows Hyper-V Remote Code Execution VulnerabilityCVE-2026-456078.4 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreMicrosoft UxTheme Library (uxtheme.dll) Denial of Service VulnerabilityCVE-2026-456065.5 Medium
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +12 more +14 moreWindows Bluetooth Port Driver Elevation of Privilege VulnerabilityCVE-2026-456407.0 High
- microsoft remote desktop client for windows desktop, remote desktop client, windows 10 version 1607 +28 more +30 moreWindows Remote Desktop Protocol (RDP) Information Disclosure VulnerabilityCVE-2026-456397.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +20 more +22 moreWindows Bluetooth Service Elevation of Privilege VulnerabilityCVE-2026-456057.8 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +12 more +14 moreWindows Program Compatibility Assistant Service Elevation of Privilege VulnerabilityCVE-2026-454877.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreWindows Ancillary Function Driver for WinSock Elevation of Privilege VulnerabilityCVE-2026-343357.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreWindows Universal Disk Format File System Driver (UDFS) Elevation of Privilege VulnerabilityCVE-2026-404047.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +20 more +22 moreWindows Device Health Attestation (DHA) Elevation of Privilege VulnerabilityCVE-2026-338287.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreWindows Universal Disk Format File System Driver (UDFS) Elevation of Privilege VulnerabilityCVE-2026-404097.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreWindows DNS Client Elevation of Privilege VulnerabilityCVE-2026-411087.0 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows BitLocker Security Feature Bypass VulnerabilityCVE-2026-45585Public exploit6.8 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 moreSecure Boot Security Feature Bypass VulnerabilityCVE-2026-410976.7 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Denial of Service VulnerabilityCVE-2026-404137.4 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Graphics Component Remote Code Execution VulnerabilityCVE-2026-404038.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Denial of Service VulnerabilityCVE-2026-404017.1 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Remote Desktop Services Elevation of Privilege VulnerabilityCVE-2026-403987.8 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-2026-403977.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Filtering Platform (WFP) Security Feature Bypass VulnerabilityCVE-2026-322094.4 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Telephony Service Elevation of Privilege VulnerabilityCVE-2026-403827.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-40369Public exploit7.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Link-Layer Discovery Protocol (LLDP) Elevation of Privilege VulnerabilityCVE-2026-343417.0 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-2026-343407.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Lightweight Directory Access Protocol (LDAP) Denial of Service VulnerabilityCVE-2026-343395.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Telephony Service Elevation of Privilege VulnerabilityCVE-2026-343387.8 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-2026-343377.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows DWM Core Library Elevation of Privilege VulnerabilityCVE-2026-343367.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Elevation of Privilege VulnerabilityCVE-2026-343347.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Message Queuing (MSMQ) Elevation of Privilege VulnerabilityCVE-2026-338387.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows TCP/IP Local Elevation of Privilege VulnerabilityCVE-2026-338377.8 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-2026-338357.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows DWM Core Library Elevation of Privilege VulnerabilityCVE-2026-428967.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Telephony Service Elevation of Privilege VulnerabilityCVE-2026-428257.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Rich Text Edit Elevation of Privilege VulnerabilityCVE-2026-321706.7 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Native WiFi Miniport Driver Remote Code Execution VulnerabilityCVE-2026-321617.5 High
- microsoft windows 11 version 23h2, windows 11 version 24h2, windows 11 version 25h2 +9 more +11 moreWindows DNS Client Remote Code Execution VulnerabilityCVE-2026-41096Public exploit9.8 Critical
- 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 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows TCP/IP Denial of Service VulnerabilityCVE-2026-404057.5 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
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