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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Race Condition in Windows Push Notifications by Microsoft
CVE-2026-42978MicrosoftWindows 10 Version 1809👾🟡7.8HIGHTampering Vulnerability in Windows Cloud Files Mini Filter Driver by Microsoft
CVE-2026-83991MicrosoftWindows 10 Version 1809👾🟡5.5MEDIUMElevation of Privilege in Windows Management Instrumentation by Microsoft
CVE-2026-69451MicrosoftWindows 10 Version 1607👾🟡7.1HIGHElevation of Privilege Vulnerability in Windows Update Stack by Microsoft
CVE-2026-81963MicrosoftWindows 11 Version 23h2👾🦅📰7.8HIGHHeap-based Buffer Overflow in Windows ALPC Affects Microsoft Products
CVE-2026-85880MicrosoftWindows 10 Version 1607👾🦅📰7.8HIGHHeap-Based Buffer Overflow in Windows HTTP.sys Affects Microsoft Products
CVE-2026-62735MicrosoftWindows 10 Version 1607👾🟡7.8HIGHAuthentication Bypass in Microsoft Exchange Server by Microsoft
CVE-2026-62911MicrosoftMicrosoft Exchange Ser...📈💰👾🟡📰8HIGHRemote Code Execution Vulnerability in Microsoft Entra ID
CVE-2026-69836MicrosoftMicrosoft Entra🥇📈👾🟡📰10CRITICALRemote Code Execution Vulnerability in Windows IKE Service Extensions
CVE-2026-33824MicrosoftWindows 10 Version 1607💰👾EPSS 72%🦅📰9.8CRITICALElevation of Privilege Vulnerability in Microsoft Malware Protection Engine
CVE-2026-69414MicrosoftMicrosoft Malware Prot...📈💰👾🟡📰7.8HIGHImproper Access Control in Microsoft Configuration Manager
CVE-2026-47301MicrosoftMicrosoft Configuratio...📈👾📰8.8HIGHWindows Cross Device Service Elevation of Privilege Vulnerability in Microsoft
CVE-2026-66804MicrosoftWindows 10 Version 22h2👾🟡7.8HIGHHeap-based Buffer Overflow in Windows Imaging Component by Microsoft
CVE-2026-54984MicrosoftWindows 10 Version 1607👾🟡7.8HIGHRemote Code Execution Vulnerability in Microsoft Office SharePoint
CVE-2026-63520MicrosoftMicrosoft Sharepoint E...👾🟡📰8.1HIGHUntrusted Pointer Dereference Vulnerability in Windows Kernel by Microsoft
CVE-2026-62737MicrosoftWindows 11 Version 24h2📈👾🟡7.8HIGHInteger Overflow Vulnerability in Microsoft Outlook
CVE-2026-70329MicrosoftMicrosoft 365 Apps For...📈👾📰8.8HIGHPrivilege Elevation Vulnerability in Windows Ancillary Function Driver by Microsoft
CVE-2026-68820MicrosoftWindows 10 Version 1607📈💰👾🟡🦅📰7HIGHInformation Disclosure Vulnerability in Windows Event Logging Service by Microsoft
CVE-2026-34348MicrosoftWindows 10 Version 1809👾🟡6.5MEDIUMElevation of Privileges in Windows Admin Center by Microsoft
CVE-2026-26119MicrosoftWindows Admin Center👾🟡8.8HIGHImproper Authorization in Windows Kerberos Enables Privilege Elevation
CVE-2026-27912MicrosoftWindows Server 2012👾🟡8HIGHRemote Code Execution Vulnerability in Microsoft Office SharePoint
CVE-2026-26114MicrosoftMicrosoft Sharepoint E...📈👾🟡8.8HIGHImproper Privilege Management in Windows WalletService by Microsoft
CVE-2026-49176MicrosoftWindows 10 Version 1607👾🟡7.8HIGHCommand Injection Vulnerability in Microsoft Bing Images
CVE-2026-32194MicrosoftMicrosoft Bing Images👾🟡📰9.8CRITICALElevation of Privilege Vulnerability in Microsoft Active Directory Certificate Services
CVE-2026-54121MicrosoftWindows 10 Version 1607🥇📈💰👾🟡📰8.8HIGHElevation of Privileges in Microsoft Brokering File System
CVE-2026-50458MicrosoftWindows 11 Version 24h2👾📰7.8HIGH