Skip to contentMicrosoft Windows 11 vulnerabilities
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +6 more +8 moreWindows System Secure Feature Bypass VulnerabilityCVE-2026-504185.1 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Group Policy Elevation of Privilege VulnerabilityCVE-2026-503917.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Media Elevation of Privilege VulnerabilityCVE-2026-504337.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-504037.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Kernel Information Disclosure VulnerabilityCVE-2026-504637.5 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-504608.1 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Media Elevation of Privilege VulnerabilityCVE-2026-504147.5 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +3 more +5 moreWindows Media Elevation of Privilege VulnerabilityCVE-2026-503797.5 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Media Elevation of Privilege VulnerabilityCVE-2026-503988.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +3 more +5 moreWindows Media Elevation of Privilege VulnerabilityCVE-2026-503367.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows LUA File Virtualization Filter Driver Elevation of Privilege VulnerabilityCVE-2026-503717.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-504497.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-504107.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows NTFS Remote Code Execution VulnerabilityCVE-2026-503887.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreDirectX Graphics Kernel Elevation of Privilege VulnerabilityCVE-2026-503537.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Search Service Elevation of Privilege VulnerabilityCVE-2026-503737.8 High
- microsoft windows 11 version 26h1, windows 11 26h1 +1 moreWindows Container Isolation FS Filter Driver (unionfs.sys) Information Disclosure VulnerabilityCVE-2026-504287.1 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWin32k Information Disclosure VulnerabilityCVE-2026-50416Public exploit3.3 Low
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Media Elevation of Privilege VulnerabilityCVE-2026-503587.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Active Directory Domain Services Denial of Service VulnerabilityCVE-2026-503666.5 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +3 more +5 moreWindows Media Elevation of Privilege VulnerabilityCVE-2026-504047.0 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-503408.5 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreMicrosoft Brokering File System Elevation of Privilege VulnerabilityCVE-2026-503617.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Operating Systems Elevation of Privilege VulnerabilityCVE-2026-503177.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreDirectX Graphics Kernel Elevation of Privilege VulnerabilityCVE-2026-503756.3 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Operating Systems Elevation of Privilege VulnerabilityCVE-2026-503357.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-503457.0 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-503227.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-503487.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-504527.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-503907.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-503775.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Resilient File System (ReFS) Elevation of Privilege VulnerabilityCVE-2026-503577.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Remote Desktop Client Elevation of Privilege VulnerabilityCVE-2026-503307.5 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-2026-503124.7 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Push Notification Information Disclosure VulnerabilityCVE-2026-504305.5 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Human Interface Device Information Disclosure VulnerabilityCVE-2026-503104.7 Medium
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +10 more +12 moreWindows Push Notification Information Disclosure VulnerabilityCVE-2026-504345.5 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Push Notification Information Disclosure VulnerabilityCVE-2026-503395.5 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Image Acquisition Elevation of Privilege VulnerabilityCVE-2026-503157.8 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +9 more +11 moreWindows Internal System User Profile Elevation of Privilege VulnerabilityCVE-2026-504257.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Data.dll Remote Code Execution VulnerabilityCVE-2026-503477.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows USB Driver Elevation of Privilege VulnerabilityCVE-2026-503217.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Kernel-Mode Driver Elevation of Privilege VulnerabilityCVE-2026-503967.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreMicrosoft Install Service Elevation of Privilege VulnerabilityCVE-2026-50343Public exploit7.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Application Model Core API Elevation of Privilege VulnerabilityCVE-2026-503317.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Resilient File System (ReFS) Elevation of Privilege VulnerabilityCVE-2026-504077.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows NTFS Information Disclosure VulnerabilityCVE-2026-503415.5 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Media Remote Code Execution VulnerabilityCVE-2026-503277.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +3 more +5 moreWindows Audio Service Elevation of Privilege VulnerabilityCVE-2026-504407.8 High
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