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 · August 2026

Exploited, KEV-listed, or publicly disclosed
Remote Code Execution · CVSS 8.8 KB5002893KB5002894KB5002896+2
Elevation of Privilege · CVSS 7.0 KB5120228KB5120229KB5120233+10
Elevation of Privilege · CVSS 7.8 KB5120228KB5120229KB5120233+6
Elevation of Privilege · CVSS 7.8 No KB listed
Patch next · critical, "exploitation more likely", or top 5% EPSS · needs an update75
Remote Code Execution · CVSS 8.8 · EPSS 1.7% KB5002893KB5002894KB5002896
Remote Code Execution · CVSS 9.8 · EPSS 1.0% KB5120228KB5120229KB5120233+5
Remote Code Execution · CVSS 8.8 · EPSS 0.5% KB5120228KB5120229KB5120233+5
Remote Code Execution · CVSS 9.8 · EPSS 1.5% No KB listed
Denial of Service · CVSS 7.5 · EPSS 1.2% KB5120228KB5120229KB5120233+10
Remote Code Execution · CVSS 9.8 · EPSS 1.0% KB5120228KB5120229KB5120233+5
Remote Code Execution · CVSS 9.8 · EPSS 1.0% KB5120228KB5120229KB5120233+5
Remote Code Execution · CVSS 9.8 · EPSS 1.0% KB5120228KB5120229KB5120233+5
Showing 8 of 75All critical

CVEs · August 2026

456 matches · most urgent first CSV Text
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-59138 Microsoft Remote Registry Service Denial of Service VulnerabilityMicrosoft Remote Registry Service Important 6.51.1%Denial of Service
KB5120228KB5120229+11
CVE-2026-61345 Microsoft Remote Registry Service Denial of Service VulnerabilityMicrosoft Remote Registry Service Important 6.51.1%Denial of Service
KB5120228KB5120229+11
CVE-2026-61918 Windows Remote Desktop Client Information Disclosure VulnerabilityRemote Desktop Client Important 6.50.9%Information Disclosure
KB5120228KB5120229+11
CVE-2026-61921 Windows Remote Desktop Client Information Disclosure VulnerabilityRemote Desktop Client Important 6.50.9%Information Disclosure
KB5120228KB5120229+11
CVE-2026-61924 Windows Remote Desktop Client Information Disclosure VulnerabilityRemote Desktop Client Important 6.50.9%Information Disclosure
KB5120228KB5120229+11
CVE-2026-62714 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+6
CVE-2026-62715 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+5
CVE-2026-62716 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+6
CVE-2026-62718 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+6
CVE-2026-62720 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+6
CVE-2026-62742 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+6
CVE-2026-62745 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+6
CVE-2026-62750 Windows HTTP Protocol Stack Tampering VulnerabilityWindows HTTP Protocol Stack Important 6.50.7%Tampering
KB5120228KB5120229+11
CVE-2026-62782 Windows SMB Client Information Disclosure VulnerabilityWindows SMB Client Important 6.50.9%Information Disclosure
KB5120228KB5120229+9
CVE-2026-62814 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.5%Information Disclosure Revised 8 Sep
KB5120228KB5120229+6
CVE-2026-62837 Microsoft SharePoint Server Information Disclosure VulnerabilityMicrosoft Office SharePoint Important 6.51.2%Information Disclosure
KB5002893KB5002894+3
CVE-2026-62839 Microsoft SharePoint Server Spoofing VulnerabilityMicrosoft Office SharePoint Important 6.50.9%Spoofing
KB5002893KB5002894+3
CVE-2026-62902 .NET Information Disclosure Vulnerability.NET Important 6.50.9%Information Disclosure Revised 13 Aug
KB5122104KB5122105
CVE-2026-62912 Microsoft Exchange Server Denial of Service VulnerabilityMicrosoft Exchange Server Important 6.52.0%Denial of Service
KB5121573KB5121574+2
CVE-2026-62915 Microsoft Exchange Server Security Feature Bypass VulnerabilityMicrosoft Exchange Server Important 6.50.6%Security Feature Bypass
KB5121573KB5121574+2
CVE-2026-63512 Microsoft SharePoint Server Tampering VulnerabilityMicrosoft Office SharePoint Important 6.50.7%Tampering
KB5002893KB5002894+3
CVE-2026-63516 Microsoft SharePoint Server Spoofing VulnerabilityMicrosoft Office SharePoint Important 6.51.9%Spoofing Revised 21 Sep
KB5002893KB5002894+3
CVE-2026-65769 Microsoft Teams iOS Information Disclosure VulnerabilityMicrosoft Teams Mobile Important 6.50.9%Information Disclosure Revised 16 Aug
—
CVE-2026-65785 Windows DHCP Client Denial of Service VulnerabilityWindows DHCP Client Important 6.50.6%Denial of Service
KB5120228KB5120233+3
CVE-2026-65794 Windows SMB Client Information Disclosure VulnerabilityWindows SMB Client Important 6.50.9%Information Disclosure
KB5120228KB5120229+11
CVE-2026-65806 Azure CycleCloud Information Disclosure VulnerabilityAzure CycleCloud Important 6.50.8%Information Disclosure
—
CVE-2026-65813 Microsoft Exchange Server Elevation of Privilege VulnerabilityMicrosoft Exchange Server Important 6.50.9%Elevation of Privilege Revised 28 Aug
KB5121573KB5121574+2
CVE-2026-66301 Microsoft Dynamics 365 (On-Premises) Information Disclosure VulnerabilityMicrosoft Dynamics 365 (on-premises) Important 6.51.0%Information Disclosure
—
CVE-2026-66324 Microsoft Edge (Chromium-based) Spoofing VulnerabilityMicrosoft Edge (Chromium-based) Important 6.50.9%Spoofing
—
CVE-2026-69550 Windows App for Mac Information Disclosure VulnerabilityWindows App for Mac Important 6.50.9%Information Disclosure Revised 27 Aug
—
CVE-2026-70105 Microsoft Word Information Disclosure VulnerabilityMicrosoft Office Word Important 6.51.0%Information Disclosure
KB5002901
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-2026-62708 Windows Kernel Elevation of Privilege VulnerabilityWindows Kernel Important 6.40.3%Elevation of Privilege
KB5120228KB5120233+3
CVE-2026-62899 .NET Security Feature Bypass Vulnerability.NET Important 5.90.7%Security Feature Bypass
KB5122104KB5122105+1
CVE-2026-62900 .NET Information Disclosure Vulnerability.NET Important 5.90.7%Information Disclosure
KB5122104KB5122105+1
CVE-2026-68819 Windows Network File System Denial of Service VulnerabilityWindows Network File System Important 5.91.0%Denial of Service Revised 26 Aug
KB5120228KB5120229+6
CVE-2026-59130 AMD Zen Information Disclosure VulnerabilityAMD Zen Important 5.60.4%Information Disclosure Revised 25 Aug
KB5120228KB5120229+10
CVE-2026-59131 AMD Zen Information Disclosure VulnerabilityAMD Zen Important 5.60.3%Information Disclosure Revised 25 Aug
KB5120228KB5120229+10
CVE-2026-54123 Microsoft Defender for Endpoint for Mac Information Disclosure VulnerabilityMicrosoft Defender for Endpoint Important 5.50.5%Information Disclosure
—
CVE-2026-55015 Microsoft Remote Help Denial of Service VulnerabilityWindows Remote Help Important 5.51.0%Denial of Service
—
CVE-2026-59128 Windows Encrypting File System (EFS) Information Disclosure VulnerabilityWindows Encrypting File System (EFS) Important 5.50.4%Information Disclosure
KB5120228KB5120229+11
CVE-2026-59135 Microsoft Windows Search Component Information Disclosure VulnerabilityMicrosoft Windows Search Component Important 5.50.4%Information Disclosure
KB5120228KB5120229+11
CVE-2026-59136 Microsoft COM for Windows Information Disclosure VulnerabilityMicrosoft COM for Windows Important 5.50.4%Information Disclosure
KB5120228KB5120229+11
CVE-2026-59137 Windows Event Logging Service Information Disclosure VulnerabilityWindows Event Logging Service Important 5.50.4%Information Disclosure
KB5120228KB5120229+11
CVE-2026-61347 Windows Event Logging Service Information Disclosure VulnerabilityWindows Event Logging Service Important 5.50.4%Information Disclosure Revised 14 Aug
KB5120228KB5120229+11
CVE-2026-61360 Windows GDI Information Disclosure VulnerabilityWindows GDI Important 5.50.4%Information Disclosure
KB5120228KB5120229+11
CVE-2026-61928 Windows Hello Tampering VulnerabilityWindows Hello Important 5.50.2%Tampering
KB5120228KB5120229+9
CVE-2026-61933 Windows DWM Core Library Information Disclosure VulnerabilityWindows DWM Core Library Important 5.50.4%Information Disclosure
KB5120228KB5120233+3
CVE-2026-61936 Windows Defender Firewall Service Security Feature Bypass VulnerabilityWindows Defender Firewall Service Important 5.50.3%Security Feature Bypass
KB5120228KB5120229+8

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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