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 · July 2026

Exploited, KEV-listed, or publicly disclosed
Remote Code Execution · CVSS 9.8 KB5002873KB5002874KB5002880
Security Feature Bypass · CVSS 9.1 KB5002882KB5002883KB5002891
Remote Code Execution · CVSS 9.8 KB5002882KB5002883KB5002891
Elevation of Privilege · CVSS 7.8 KB5099444KB5099445KB5099535+3
Elevation of Privilege · CVSS 5.3 KB5002882KB5002883KB5002891
Security Feature Bypass · CVSS 6.1 KB5099535KB5099536KB5099538+4
Patch next · critical, "exploitation more likely", or top 5% EPSS · needs an update85
Remote Code Execution · CVSS 9.8 · EPSS 1.5% No KB listed
Remote Code Execution · CVSS 9.8 · EPSS 1.0% KB5099444KB5099445KB5099535+3
Spoofing · CVSS 9.6 · EPSS 0.9% KB5103212KB5103213KB5103214+1
Remote Code Execution · CVSS 9.8 · EPSS 0.6% KB5099444KB5099445KB5099535+6
Remote Code Execution · CVSS 8.8 · EPSS 0.5% KB5099444KB5099445KB5099535+3
Remote Code Execution · CVSS 7.8 · EPSS 0.5% KB5099535KB5099536KB5099538+4
Remote Code Execution · CVSS 8.4 · EPSS 0.4% KB5099444KB5099445KB5099535+6
Remote Code Execution · CVSS 8.4 · EPSS 0.3% KB5099444KB5099445KB5099535+6
Showing 8 of 85All critical

CVEs · July 2026

21 matches · most urgent first CSV Text
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-55040 Microsoft SharePoint Server Security Feature Bypass VulnerabilityMicrosoft Office SharePoint Critical 9.118%Security Feature Bypass CISA KEV · due 21 Aug
KB5002882KB5002883+1
CVE-2026-50661 Windows BitLocker Security Feature Bypass VulnerabilityWindows BitLocker Important 6.10.5%Security Feature Bypass DisclosedRevised 24 Aug
KB5099535KB5099536+5
CVE-2026-41109 GitHub Copilot and Visual Studio Code Security Feature Bypass VulnerabilityGitHub Copilot and Visual Studio Important 8.80.9%Security Feature Bypass
—
CVE-2026-57102 Visual Studio Code Security Feature Bypass VulnerabilityVisual Studio Code Important 8.80.8%Security Feature Bypass
—
CVE-2026-57983 Microsoft Edge (Chromium-based) Security Feature Bypass VulnerabilityMicrosoft Edge (Chromium-based) Important 8.70.6%Security Feature Bypass
—
CVE-2026-58295 Microsoft Edge (Chromium-based) Security Feature Bypass VulnerabilityMicrosoft Edge (Chromium-based) Important 8.30.5%Security Feature Bypass
—
CVE-2026-50528 .NET Security Feature Bypass Vulnerability.NET Important 8.20.6%Security Feature Bypass
KB5104032KB5104033+1
CVE-2026-58525 Microsoft Edge (Chromium-based) Security Feature Bypass VulnerabilityMicrosoft Edge (Chromium-based) Important 8.20.5%Security Feature Bypass
—
CVE-2026-47304 .NET Security Feature Bypass Vulnerability.NET Important 8.10.3%Security Feature Bypass Revised 21 Jul
KB5099535KB5100984+21
CVE-2026-49783 Secure Boot Security Feature Bypass VulnerabilityWindows Secure Boot Important 7.80.3%Security Feature Bypass
KB5099535KB5099536+5
CVE-2026-57101 Visual Studio Code Security Feature Bypass VulnerabilityVisual Studio Code Important 7.10.5%Security Feature Bypass
—
CVE-2026-58523 Microsoft Edge for Android Security Feature Bypass VulnerabilityMicrosoft Edge for Android Important 6.50.9%Security Feature Bypass
—
CVE-2026-57097 Microsoft XML Security Feature Bypass VulnerabilityMicrosoft XML Important 6.40.5%Security Feature Bypass
KB5099444KB5099445+7
CVE-2026-58638 Windows Boot Loader Security Feature Bypass VulnerabilityWindows Boot Loader Important 6.00.2%Security Feature Bypass
KB5099444KB5099445+7
CVE-2026-45496 Visual Studio Code Security Feature Bypass VulnerabilityVisual Studio Code Important 5.50.5%Security Feature Bypass
—
CVE-2026-50295 Windows Zero Trust DNS Security Feature Bypass VulnerabilityWindows DNS Important 5.50.3%Security Feature Bypass
KB5099536KB5101649+1
CVE-2026-50303 Windows Key Guard Security Feature Bypass VulnerabilityWindows Key Guard Important 5.50.3%Security Feature Bypass
KB5099536KB5099538+4
CVE-2026-58545 Windows Kernel Security Feature Bypass VulnerabilityWindows Kernel Important 5.50.4%Security Feature Bypass
KB5099444KB5099445+7
CVE-2026-58614 Windows Kernel Security Feature Bypass VulnerabilityWindows Kernel Important 5.50.4%Security Feature Bypass
KB5099444KB5099445+7
CVE-2026-50418 Windows System Secure Feature Bypass VulnerabilityWindows System Important 5.10.3%Security Feature Bypass
KB5099536KB5099540+2
CVE-2026-50302 Windows Cryptographic Services Security Feature Bypass VulnerabilityWindows Cryptographic Services Important 4.20.3%Security Feature Bypass
KB5099536KB5099539+3

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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