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Security

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

CVEs · all collected releases

651 matches · most urgent first CSVText
Fixed by KB5122882Clear
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-70289 Windows Win32k Elevation of Privilege VulnerabilityWindows Win32 Kernel Subsystem Important 7.80.3%EoPLocal
KB5122871KB5122876+8
CVE-2026-70564 Windows Print Spooler Components Elevation of Privilege VulnerabilityWindows Print Spooler Components Important 7.80.3%EoPLocal
KB5122871KB5122876+8
CVE-2026-70569 Windows Spaceport.sys Elevation of Privilege VulnerabilityWindows Spaceport.sys Important 7.80.3%EoPLocal
KB5122871KB5122880+3
CVE-2026-70572 Windows Biometric Service Elevation of Privilege VulnerabilityWindows Biometric Service Important 7.80.3%EoPLocal
KB5122871KB5122876+6
CVE-2026-70574 Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege VulernabilityVirtual Hard Disk (VHD) Miniport Driver Important 7.80.3%EoPLocal
KB5122871KB5122876+8
CVE-2026-70581 Windows Biometric Service Elevation of Privilege VulnerabilityWindows Biometric Service Important 7.80.3%EoPLocal
KB5122871KB5122876+6
CVE-2026-70583 Windows Core Messaging Elevation of Privilege VulnerabilityWindows Core Messaging Important 7.80.3%EoPLocal Revised 10 Nov
KB5122871KB5122876+6
CVE-2026-70584 Windows Core Messaging Elevation of Privilege VulnerabilityWindows Core Messaging Important 7.80.3%EoPLocal Revised 14 Oct
KB5122871KB5122876+6
CVE-2026-71334 Windows NFS Portmapper Elevation of Privilege VulnerabilityWindows NFS Portmapper Important 7.80.3%EoPLocal
KB5122871KB5122876+8
CVE-2026-71337 Windows Storage Management Provider Elevation of Privilege VulnerabilityWindows Storage Management Provider Important 7.80.3%EoPLocal Revised 24 Sep
KB5122871KB5122878+4
CVE-2026-71343 Windows Remote Access Connection Manager Remote Code Execution VulnerabilityWindows Remote Access Connection Manager Important 7.80.3%RCELocal Revised 6 Oct
KB5122871KB5122876+8
CVE-2026-71345 Windows Spaceport.sys Remote Code Execution VulnerabilityWindows Spaceport.sys Important 7.80.3%RCELocal
KB5122871KB5122876+8

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 11 Nov 16:19 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current