Microsoft Exploited Vulnerabilities
Microsoft vulnerabilities known to be exploited. Over the past 365 days, sorted by exploit discovery date.
Vulnerability Published:
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Information Disclosure Vulnerability in Microsoft 365 Copilot
CVE-2025-32711MicrosoftMicrosoft 365 Copilot📈👾🟡9.3CRITICALCross-Site Scripting Vulnerability in Microsoft Office Excel
CVE-2026-26144MicrosoftMicrosoft 365 Apps For...👾📰7.5HIGHAccess Control Vulnerability in Microsoft Defender
CVE-2026-33825MicrosoftMicrosoft Defender Ant...🥇📈👾📰7.8HIGHInformation Disclosure Vulnerability in Copilot Studio by Microsoft
CVE-2026-21520MicrosoftMicrosoft Copilot Studio👾📰7.5HIGHSpoofing Vulnerability in Microsoft Office SharePoint
CVE-2026-32201MicrosoftMicrosoft Sharepoint E...🥇📈👾🦅📰6.5MEDIUMPrivilege Elevation Vulnerability in Host Process for Windows Tasks by Microsoft
CVE-2025-60710MicrosoftWindows 11 Version 24h2📈👾EPSS 17%🦅📰7.8HIGHImproper Access Control in Microsoft SQL Server by Microsoft
CVE-2025-24999MicrosoftMicrosoft Sql Server 2...👾🟡8.8HIGHElevation of Privilege Vulnerability in Windows Common Log File System Driver by Microsoft
CVE-2025-60709MicrosoftWindows 10 Version 1607👾🟡7.8HIGHElevation of Privilege Vulnerability in Windows Accessibility Infrastructure by Microsoft
CVE-2026-24291MicrosoftWindows 10 Version 1607📈👾🟡7.8HIGHRemote Code Execution Vulnerability in Microsoft SharePoint
CVE-2026-20963MicrosoftMicrosoft Sharepoint E...🥇📈👾🦅9.8CRITICALWindows NTLM Spoofing Vulnerability in Microsoft Products
CVE-2025-59284MicrosoftWindows 11 Version 22h2👾🟡3.3LOWImproper Handling of Special Elements in CLFS.sys Driver for Windows and Server Products
CVE-2026-2636MicrosoftWindows Os👾🟡5.5MEDIUMRace Condition Vulnerability in Windows Fundamentals by Microsoft
CVE-2025-29969MicrosoftWindows 10 Version 1507👾🟡7.5HIGHElevation of Privileges in Windows Error Reporting by Microsoft
CVE-2026-20817MicrosoftWindows 10 Version 21h2👾🟡7.8HIGHCommand Injection Vulnerability in Windows Notepad App by Microsoft
CVE-2026-20841MicrosoftWindows Notepad🥇📈👾🟡7.8HIGHSecurity Feature Bypass in Windows Shell by Microsoft
CVE-2026-21510MicrosoftWindows 10 Version 1607👾🦅8.8HIGHSecurity Feature Bypass in MSHTML Framework by Microsoft
CVE-2026-21513MicrosoftWindows 10 Version 1607📈💰👾EPSS 31%🦅📰8.8HIGHSecurity Feature Bypass in Microsoft Office Word
CVE-2026-21514MicrosoftMicrosoft 365 Apps For...👾🦅7.8HIGHType Confusion Vulnerability in Desktop Window Manager by Microsoft
CVE-2026-21519MicrosoftWindows 10 Version 1607👾🦅7.8HIGHDenial of Service Vulnerability in Windows Remote Access Connection Manager by Microsoft
CVE-2026-21525MicrosoftWindows 10 Version 1607👾EPSS 12%🦅6.2MEDIUMPrivilege Escalation Vulnerability in Windows Remote Desktop by Microsoft
CVE-2026-21533MicrosoftWindows 10 Version 1607📈👾🟡EPSS 25%🦅7.8HIGHPath Traversal Vulnerability in Microsoft Office SharePoint
CVE-2025-53771MicrosoftMicrosoft Sharepoint E...👾EPSS 39%📰6.5MEDIUMSecurity Feature Bypass in Microsoft Office
CVE-2026-21509MicrosoftMicrosoft 365 Apps For...🥇📈👾🟡🦅7.8HIGHImproper Authentication Vulnerability in Windows NTLM by Microsoft
CVE-2025-54918MicrosoftWindows 10 Version 1507👾🟡8.8HIGHInformation Disclosure Vulnerability in Microsoft Windows Desktop Manager
CVE-2026-20805MicrosoftWindows 10 Version 1607🥇📈👾🟡🦅5.5MEDIUM