Skip to contentMicrosoft Windows vulnerabilities
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Remote Desktop Client Information Disclosure VulnerabilityCVE-2026-505046.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Network Policy Server SNMP Information Disclosure VulnerabilityCVE-2026-504967.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Remote Desktop Protocol (RDP) Information Disclosure VulnerabilityCVE-2026-504976.5 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-505037.0 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Resilient File System (ReFS) Remote Code Execution VulnerabilityCVE-2026-505017.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Resilient File System (ReFS) Remote Code Execution VulnerabilityCVE-2026-504926.8 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreCode Integrity DLL (ci.dll) Elevation of Privilege VulnerabilityCVE-2026-504917.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Message Queuing Service (MSMQ) Remote Code Execution VulnerabilityCVE-2026-505057.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Universal Disk Format File System Driver (UDFS) Elevation of Privilege VulnerabilityCVE-2026-504987.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Installer Elevation of Privilege VulnerabilityCVE-2026-504907.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows NTFS Remote Code Execution VulnerabilityCVE-2026-504947.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWin32k Elevation of Privilege VulnerabilityCVE-2026-504898.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Print Spooler Elevation of Privilege VulnerabilityCVE-2026-504997.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Netlogon Elevation of Privilege VulnerabilityCVE-2026-505007.5 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows server 2025 +3 more +5 moreClipboard User Service Elevation of Privilege VulnerabilityCVE-2026-504887.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows DNS Client Elevation of Privilege VulnerabilityCVE-2026-504878.1 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +9 more +11 moreWindows Runtime Elevation of Privilege VulnerabilityCVE-2026-504867.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Event Logging Service Remote Code Execution VulnerabilityCVE-2026-505028.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Hyper-V Denial of Service VulnerabilityCVE-2026-504854.5 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreDirectX Graphics Kernel Elevation of Privilege VulnerabilityCVE-2026-504937.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-504847.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Graphics Component Information Disclosure VulnerabilityCVE-2026-504835.5 Medium
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreDNS Client Tampering VulnerabilityCVE-2026-504956.1 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows NTFS Remote Code Execution VulnerabilityCVE-2026-504827.3 High
- microsoft windows 10 version 1607, windows server 2012, windows server 2012 (server core installation) +5 more +7 moreWindows Web Proxy Auto-Discovery Protocol (WPAD) Elevation of Privilege VulnerabilityCVE-2026-504807.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +8 more +10 moreWindows USB Hub Driver Elevation of Privilege VulnerabilityCVE-2026-504797.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-504787.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-504778.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Network Policy Server SNMP Information Disclosure VulnerabilityCVE-2026-504707.5 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +10 more +12 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-504597.0 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +7 more +9 moreWindows Backup Engine Elevation of Privilege VulnerabilityCVE-2026-504067.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Network Connections Service Elevation of Privilege VulnerabilityCVE-2026-504507.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Domain Controller Denial of Service VulnerabilityCVE-2026-504247.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Network Connections Service Elevation of Privilege VulnerabilityCVE-2026-504767.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Kernel Information Disclosure VulnerabilityCVE-2026-504298.2 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Kernel Information Disclosure VulnerabilityCVE-2026-504755.5 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-2026-504587.8 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Media Information Disclosure VulnerabilityCVE-2026-504155.3 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +21 more +23 moreWindows Media Information Disclosure VulnerabilityCVE-2026-503945.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows server 2012 +12 more +14 moreWindows Server Update Service (WSUS) Elevation of Privilege VulnerabilityCVE-2026-504448.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreRemote Desktop Client Remote Code Execution VulnerabilityCVE-2026-504748.8 High
- microsoft .net framework, .net framework 3.5 and 4.7.2, .net framework 3.5 and 4.8 +29 more +31 moreWindows Active Directory Federation Services Denial of Service VulnerabilityCVE-2026-504117.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Resilient File System (ReFS) Remote Code Execution VulnerabilityCVE-2026-503627.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreHTTP.sys Information Disclosure VulnerabilityCVE-2026-504206.2 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Message Queuing Service (MSMQ) Remote Code Execution VulnerabilityCVE-2026-504479.8 Critical
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows USB Audio Class Driver Information Disclosure VulnerabilityCVE-2026-504536.1 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows NTFS Remote Code Execution VulnerabilityCVE-2026-504177.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Quality of Service (QoS) Packet Scheduler Information Disclosure VulnerabilityCVE-2026-504315.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows NTFS Remote Code Execution VulnerabilityCVE-2026-504617.8 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +10 more +12 moreWindows Kernel Elevation of Privilege VulnerabilityCVE-2026-503997.8 High
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