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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-2026-88100 Windows Storage Spaces Controller Elevation of Privilege VulnerabilityWindows Storage Spaces Controller Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5127646+1
CVE-2026-88101 Microsoft Input Method Editor (IME) Elevation of Privilege VulnerabilityMicrosoft Input Method Editor (IME) Important 7.80.2%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88105 Windows Broadcast DVR User Service Elevation of Privilege VulnerabilityWindows Broadcast DVR User Service Important 7.80.3%EoPLocal Fix has a known issue
KB5126651KB5126653+4
CVE-2026-88118 Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege VulnerabilityWindows Background Intelligent Transfer Service (BITS) Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88126 WebDAV Elevation of Privilege VulnerabilityWebDAV Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88128 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.4%EoPLocal Fix has a known issueRevised 10 Nov
KB5126646KB5126651+5
CVE-2026-88133 Windows Portable Device Enumerator Service Elevation of Privilege VulnerabilityWindows Portable Device Enumerator Service Important 7.80.5%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88134 Windows Kernel Elevation of Privilege VulnerabilityWindows Kernel Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88135 WebDAV Elevation of Privilege VulnerabilityWebDAV Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88147 Windows Secure Socket Tunneling Protocol (SSTP) Elevation of Privilege VulnerabilityWindows Secure Socket Tunneling Protocol (SSTP) Important 7.80.3%EoPLocal Fix has a known issueRevised 27 Oct
KB5126646KB5126651+7
CVE-2026-88152 Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege VulnerabilityWindows Background Intelligent Transfer Service (BITS) Important 7.80.3%EoPLocal Fix has a known issueRevised 10 Nov
KB5126646KB5126651+8
CVE-2026-88168 Windows Bind Filter Driver Elevation of Privilege VulnerabilityWindows Bind Filter Driver Important 7.80.3%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 13 Nov 07:12 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current