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.

Act first · September 2026

Exploited, KEV-listed, or publicly disclosed
Elevation of Privilege · CVSS 7.8 KB5122871KB5122880KB5124008+1
Elevation of Privilege · CVSS 7.8 KB5122876KB5122878KB5122882+3
Patch next · critical, "exploitation more likely", or top 5% EPSS · needs an update155
Remote Code Execution · CVSS 9.8 · EPSS 1.0% KB5122871KB5122876KB5122882+3
Remote Code Execution · CVSS 8.8 · EPSS 0.8% KB5122871KB5122876KB5122878+7
Elevation of Privilege · CVSS 9.0 · EPSS 0.7% No KB listed
Remote Code Execution · CVSS 7.5 · EPSS 0.7% KB5122871KB5122876KB5122878+7
Information Disclosure · CVSS 5.5 · EPSS 0.4% KB5122871KB5122880KB5124008+1
Remote Code Execution · CVSS 7.8 · EPSS 0.3% KB5122871KB5122876KB5122882+3
Remote Code Execution · CVSS 7.0 · EPSS 0.3% KB5122871KB5122876KB5122882+3
Remote Code Execution · CVSS 8.8 · EPSS 1.7% No KB listed
Showing 8 of 155All critical

CVEs · September 2026

998 matches · most urgent first CSV Text
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-72948 Windows DNS Elevation of Privilege VulnerabilityWindows DNS Important 6.70.4%Elevation of Privilege
KB5122871KB5122876+4
CVE-2026-69469 Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege VulnerabilityWindows USB Audio Class driver (usbaudio.sys) Important 6.60.5%Elevation of Privilege
KB5122871KB5122876+5
CVE-2026-58649 .NET Information Disclosure Vulnerability.NET Important 6.50.3%Information Disclosure
KB5126104KB5126105+1
CVE-2026-62762 Windows Active Directory Domain Services Denial of Service VulnerabilityActive Directory Domain Services Important 6.51.1%Denial of Service
KB5122871KB5122876+8
CVE-2026-62801 Microsoft PowerShell Security Feature Bypass VulnerabilityWindows PowerShell Important 6.50.8%Security Feature Bypass
KB5122871KB5122876+8
CVE-2026-63523 Skype for Business Spoofing VulnerabilitySkype for Business Important 6.50.6%Spoofing
KB5123287KB5123300+1
CVE-2026-64918 Microsoft Office Spoofing VulnerabilityMicrosoft Office Important 6.50.9%Spoofing
KB5002916
CVE-2026-66303 Skype for Business and Lync Denial of Service VulnerabilitySkype for Business Important 6.51.1%Denial of Service
KB5123287KB5123300+1
CVE-2026-66306 Skype for Business Information Disclosure VulnerabilitySkype for Business Important 6.50.9%Information Disclosure
KB5123287KB5123300+1
CVE-2026-66308 Skype for Business and Lync Denial of Service VulnerabilitySkype for Business Important 6.51.1%Denial of Service
KB5123287KB5123300+1
CVE-2026-66816 Microsoft SQL Server Security Feature Bypass VulnerabilitySQL Server Important 6.51.0%Security Feature Bypass
KB5122768KB5122769+2
CVE-2026-67369 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122769KB5122770
CVE-2026-67383 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122769KB5122770
CVE-2026-67386 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-67389 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+2
CVE-2026-67390 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-67393 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-67624 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+4
CVE-2026-67629 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-67630 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-67633 Microsoft SQL Server Denial of Service VulnerabilitySQL Server Important 6.51.1%Denial of Service
KB5122768KB5122769+6
CVE-2026-67641 Microsoft SQL Server Denial of Service VulnerabilitySQL Server Important 6.51.1%Denial of Service
KB5122768KB5122769+2
CVE-2026-67645 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-67648 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68776 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68777 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68778 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68779 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68780 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68781 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68784 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.51.0%Information Disclosure
KB5122768KB5122769+6
CVE-2026-68898 Windows iSCSI Denial of Service VulnerabilityWindows iSCSI Important 6.50.9%Denial of Service
KB5122871KB5122876+8
CVE-2026-69267 Windows Connected User Experiences and Telemetry Information Disclosure VulnerabilityWindows Connected User Experiences and Telemetry Important 6.50.4%Information Disclosure
KB5122871KB5122876+5
CVE-2026-69297 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.8%Information Disclosure
KB5122871KB5122876+4
CVE-2026-69361 Microsoft Exchange Server Spoofing VulnerabilityMicrosoft Exchange Server Important 6.50.9%Spoofing
KB5121608KB5121609+2
CVE-2026-69374 Windows SMB Server Denial of Service VulnerabilityWindows SMB Server Important 6.51.1%Denial of Service
KB5122871KB5122878+4
CVE-2026-69375 Microsoft Exchange Server Tampering VulnerabilityMicrosoft Exchange Server Important 6.50.7%Tampering
KB5121608KB5121609+2
CVE-2026-69395 Active Directory Certificate Services (AD CS) Information Disclosure VulnerabilityActive Directory Certificate Services (AD CS) Important 6.51.0%Information Disclosure
KB5122871KB5122876+4
CVE-2026-69409 Microsoft Office SharePoint Information Disclosure VulnerabilityMicrosoft Office SharePoint Important 6.51.0%Information Disclosure Revised 24 Sep
KB5002908
CVE-2026-69497 Windows DHCP Server Denial of Service VulnerabilityWindows DHCP Server Important 6.51.1%Denial of Service
KB5122871KB5122876+4
CVE-2026-69562 Microsoft SQL Server Information Disclosure VulnerabilitySQL Server Important 6.50.9%Information Disclosure
KB5122772KB5122773+2
CVE-2026-69624 Active Directory Certificate Services (AD CS) Tampering VulnerabilityActive Directory Certificate Services (AD CS) Important 6.50.7%Tampering
KB5122871KB5122876+4
CVE-2026-69626 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-69636 Microsoft Office SharePoint Information Disclosure VulnerabilityMicrosoft Office SharePoint Important 6.51.0%Information Disclosure Revised 24 Sep
KB5002908
CVE-2026-69642 Skype for Business Spoofing VulnerabilitySkype for Business Important 6.50.4%Spoofing
KB5123287KB5123300+1
CVE-2026-69683 Microsoft Office SharePoint Information Disclosure VulnerabilityMicrosoft Office SharePoint Important 6.50.8%Information Disclosure
KB5002908
CVE-2026-69719 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002923
CVE-2026-69734 Microsoft Office Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-69739 Microsoft Office Information Disclosure VulnerabilityMicrosoft Office Important 6.50.9%Information Disclosure Revised 17 Sep
KB5002916
CVE-2026-69781 Windows DHCP Client Denial of Service VulnerabilityWindows DHCP Client Important 6.50.6%Denial of Service
KB5122871KB5124008+1

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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