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Security

Microsoft security updates and public advisory evidence: affected products, fixing updates, exploitation and source coverage.

CVEs · all collected releases

2592 matches in Windows · most urgent first CSVText
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-69852 Windows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityWindows Routing and Remote Access Service (RRAS) Critical 7.50.7%RCENetwork
KB5122871KB5122876+8
CVE-2026-69890 Windows Virtual Trusted Platform Module Elevation of Privilege VulnerabilityWindows Virtual Trusted Platform Module Critical 7.50.3%EoPLocal
KB5122871KB5122876+5
CVE-2026-72954 Windows Deployment Services Remote Code Execution VulnerabilityWindows Deployment Services Critical 7.50.7%RCENetwork
KB5122871KB5122876+4
CVE-2026-73017 Graphics Kernel Remote Code Execution VulnerabilityWindows Graphics Kernel Critical 7.50.3%RCELocal
KB5122871KB5122876+5
CVE-2026-81355 Virtual Hard Disk (VHD) Miniport Driver Remote Code Execution VulnerabilityVirtual Hard Disk (VHD) Miniport Driver Critical 7.50.3%RCELocal Revised 28 Sep
KB5122871KB5122876+8
CVE-2026-96222 Active Directory Federation Services (AD FS) Spoofing VulnerabilityActive Directory Federation Services (AD FS) Critical 7.40.6%SpoofingNetwork Fix has a known issueRevised 16 Oct
KB5126646KB5126651+21
CVE-2026-108399 Windows Hyper-V Elevation of Privilege VulnerabilityWindows Hyper-V Critical 7.20.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-102211 Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege VulnerabilityWindows Virtualization-Based Security (VBS) Enclave Critical 7.00.2%EoPLocal Fix has a known issue
KB5126646KB5126651+6
CVE-2026-113860 Windows Hyper-V Elevation of Privilege VulnerabilityWindows Hyper-V Critical 7.0—EoPLocal
KB5131077KB5131080+7
CVE-2026-69501 Windows Secure Kernel Mode Elevation of Privilege VulnerabilityWindows Secure Kernel Mode Critical 7.00.3%EoPLocal
KB5122871KB5122878+4
CVE-2026-70585 Windows Services for NFS ONCRPC XDR Driver Remote Code Execution VulnerabilityWindows Services for NFS ONCRPC XDR Driver Critical 7.00.3%RCELocal
KB5122871KB5122876+4
CVE-2026-83917 Windows ALPC Elevation of Privilege VulnerabilityWindows ALPC Critical 7.00.3%EoPLocal Fix has a known issue
KB5126646KB5126651+5

Advisories

MSRC guidance without a CVE of its own · 1 advisory
Hardening changes for ReFS volumes on removable mediaStarting with Windows updates released on and after October 13, 2026, Microsoft is making hardening changes to the Resilient File System (ReFS) . This change is not enable by default until 2027. Please see Hardening changes for ReFS volumes on removable media for more information.
Published 13 Oct28 affected products
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 12 Nov 17:32 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current