Security

CVE detail from Microsoft's public MSRC CVRF API, cross-checked with CISA's Known Exploited Vulnerabilities catalog. Counts cover Microsoft-issued CVEs; republished third-party CVEs such as Chromium or Linux are hidden unless you include them.

CVEs · all collected releases

2117 matches · most urgent first CSV Text
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-70327 Microsoft Excel Information Disclosure VulnerabilityMicrosoft Office Excel Important 6.50.9%Information Disclosure
KB5002884KB5002903
CVE-2026-70328 Microsoft Excel Information Disclosure VulnerabilityMicrosoft Office Excel Important 6.50.9%Information Disclosure
KB5002884KB5002903
CVE-2026-72938 Microsoft Office PowerPoint Information Disclosure VulnerabilityMicrosoft Office PowerPoint Important 6.50.9%Information Disclosure Revised 17 Sep
—
CVE-2026-72939 Windows Routing and Remote Access Service (RRAS) Denial of Service VulnerabilityWindows Routing and Remote Access Service (RRAS) Important 6.51.1%Denial of Service
KB5122871KB5122876+8
CVE-2026-72942 Windows Spaceport.sys Information Disclosure VulnerabilityWindows Spaceport.sys Important 6.50.9%Information Disclosure
KB5122871KB5122876+7
CVE-2026-72956 Microsoft Office PowerPoint Information Disclosure VulnerabilityMicrosoft Office PowerPoint Important 6.50.9%Information Disclosure
—
CVE-2026-72974 Microsoft Office Excel Information Disclosure VulnerabilityMicrosoft Office Excel Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-72975 Microsoft Office PowerPoint Information Disclosure VulnerabilityMicrosoft Office PowerPoint Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002920
CVE-2026-72977 Microsoft Office PowerPoint Information Disclosure VulnerabilityMicrosoft Office PowerPoint Important 6.51.0%Information Disclosure Revised 17 Sep
KB5002920
CVE-2026-73029 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+4
CVE-2026-77896 Windows Remote Desktop Client Denial of Service VulnerabilityRemote Desktop Client Important 6.50.9%Denial of Service
KB5122871KB5122876+6
CVE-2026-77911 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure
KB5002923
CVE-2026-78441 Windows OLE DB Information Disclosure VulnerabilityWindows OLE DB Important 6.50.9%Information Disclosure
KB5122772KB5122773+2
CVE-2026-78453 Microsoft Windows SCSI Class System File Information Disclosure VulnerabilityMicrosoft Windows SCSI Class System File Important 6.50.9%Information Disclosure
KB5122871KB5122876+8
CVE-2026-78502 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002923
CVE-2026-78503 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002923
CVE-2026-78515 Microsoft Office Excel Information Disclosure VulnerabilityMicrosoft Office Excel Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-78522 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure
KB5002923
CVE-2026-80073 Microsoft Office Outlook Information Disclosure VulnerabilityMicrosoft Office Outlook Important 6.50.9%Information Disclosure Revised 24 Sep
KB5002919
CVE-2026-80076 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
—
CVE-2026-80078 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
—
CVE-2026-80079 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure
KB5002923
CVE-2026-80082 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
—
CVE-2026-80084 Microsoft Office Outlook Information Disclosure VulnerabilityMicrosoft Office Outlook Important 6.50.9%Information Disclosure
KB5002898
CVE-2026-80086 Microsoft Office PowerPoint Information Disclosure VulnerabilityMicrosoft Office PowerPoint Important 6.50.9%Information Disclosure Revised 17 Sep
—
CVE-2026-80087 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-80088 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-80089 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-80090 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002923
CVE-2026-80091 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-81377 Visual Studio Code Tampering VulnerabilityVisual Studio Code Important 6.50.8%Tampering
—
CVE-2026-81381 GitHub Copilot and Visual Studio Code Information Disclosure VulnerabilityGitHub Copilot and Visual Studio Code Important 6.50.9%Information Disclosure
—
CVE-2026-55000 Windows USB Print Driver Elevation of Privilege VulnerabilityWindows USB Print Driver Important 6.40.3%Elevation of Privilege
KB5099536KB5101649+1
CVE-2026-57097 Microsoft XML Security Feature Bypass VulnerabilityMicrosoft XML Important 6.40.5%Security Feature Bypass
KB5099444KB5099445+7
CVE-2026-62708 Windows Kernel Elevation of Privilege VulnerabilityWindows Kernel Important 6.40.3%Elevation of Privilege
KB5120228KB5120233+3
CVE-2026-69878 Windows DHCP Server Remote Code Execution VulnerabilityWindows DHCP Server Important 6.40.3%Remote Code Execution
KB5122871KB5122876+4
CVE-2026-70582 Windows Management Instrumentation Elevation of Privilege VulnerabilityWindows Management Instrumentation Important 6.40.2%Elevation of Privilege
KB5122871KB5122876+8
CVE-2026-71338 Windows Failover Cluster Elevation of Privilege VulnerabilityWindows Failover Cluster Important 6.40.3%Elevation of Privilege
KB5122871KB5122876+4
CVE-2026-72947 Windows File History Service Elevation of Privilege VulnerabilityWindows File History Service Important 6.40.3%Elevation of Privilege
KB5122876KB5122878+4
CVE-2026-77887 Windows DHCP Server Remote Code Execution VulnerabilityWindows DHCP Server Important 6.40.3%Remote Code Execution
KB5122871KB5122876+4
CVE-2026-77891 Windows DHCP Server Remote Code Execution VulnerabilityWindows DHCP Server Important 6.40.3%Remote Code Execution
KB5122871KB5122876+4
CVE-2026-50374 Windows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityWindows Cloud Files Mini Filter Driver Important 6.30.3%Elevation of Privilege
KB5099536KB5099538+4
CVE-2026-50375 DirectX Graphics Kernel Elevation of Privilege VulnerabilityWindows DirectX Important 6.30.3%Elevation of Privilege Revised 15 Jul
KB5099536KB5099538+4
CVE-2026-57973 Windows Subsystem for Linux (WSL2) Kernel Tampering VulnerabilityWindows Subsystem for Linux Important 6.30.2%Tampering
—
CVE-2026-58543 Universal Print Management Service Elevation of Privilege VulnerabilityWindows USB Print Driver Important 6.30.2%Elevation of Privilege
KB5099536KB5101649+1
CVE-2026-49807 Windows DirectX Information Disclosure VulnerabilityWindows DirectX Important 6.20.5%Information Disclosure
KB5099536KB5099538+4
CVE-2026-50294 Windows Kernel Information Disclosure VulnerabilityWindows Kernel Important 6.20.5%Information Disclosure
KB5099444KB5099445+7
CVE-2026-50420 HTTP.sys Information Disclosure VulnerabilityWindows HTTP.sys Important 6.20.4%Information Disclosure
KB5099536KB5101649+1
CVE-2026-55026 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.20.4%Information Disclosure
KB5002882KB5002883+4
CVE-2026-57095 Win32k Elevation of Privilege VulnerabilityWindows Win32K Important 6.20.5%Elevation of Privilege
KB5099444KB5099445+7

CISA KEV · Microsoft additions

389 Microsoft CVEs listed
CVE-2026-65660 SharePoint
Microsoft SharePoint Code Injection Vulnerability
Added 25 Sep 2026Federal due date 28 Sep
Microsoft Windows Heap-Based Buffer Overflow Vulnerability
Added 8 Sep 2026Federal due date 22 Sep
Microsoft Windows Link Following Vulnerability
Added 8 Sep 2026Federal due date 22 Sep
CVE-2019-1068 SQL Server
Microsoft SQL Server Remote Code Execution Vulnerability
Added 26 Aug 2026Federal due date 29 Aug
CVE-2026-55040 SharePoint
Microsoft SharePoint Weak Authentication Vulnerability
Added 18 Aug 2026Federal due date 21 Aug
CVE-2026-33824 Internet Key Exchange (IKE) Service Extensions
Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability
Added 18 Aug 2026Federal due date 21 Aug
CVE-2026-68820 Windows Ancillary Function Driver for WinSock
Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability
Added 11 Aug 2026Federal due date 25 Aug
CVE-2026-50522 SharePoint
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
Added 22 Jul 2026Federal due date 25 Jul
CVE-2026-58644 SharePoint
Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
Added 16 Jul 2026Federal due date 19 Jul
CVE-2026-56164 SharePoint Server
Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability
Added 14 Jul 2026Federal due date 17 Jul
CVE-2026-56155 Active Directory Federation Services
Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability
Added 14 Jul 2026Federal due date 28 Jul
CVE-2026-45659 SharePoint ServerRansomware
Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability
Added 1 Jul 2026Federal due date 4 Jul

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