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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-2026-88177 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.2%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-88179 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-88180 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.2%EoPLocal Fix has a known issue
KB5126646KB5126651+4
CVE-2026-88181 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+4
CVE-2026-88182 Microsoft Windows Search Component Elevation of Privilege VulnerabilityMicrosoft Windows Search Component Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+7
CVE-2026-88188 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-88189 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.2%EoPLocal Fix has a known issue
KB5126646KB5126651+4
CVE-2026-88191 Microsoft Windows Search Component Elevation of Privilege VulnerabilityMicrosoft Windows Search Component Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+7
CVE-2026-88193 Microsoft Scripting Engine Elevation of Privilege VulnerabilityMicrosoft Scripting Engine Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88194 Windows DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core Library Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-88213 Windows Bluetooth Service Elevation of Privilege VulnerabilityWindows Bluetooth Service Important 7.80.3%EoPLocal
KB5131077KB5131080+7
CVE-2026-88227 Windows Local Security Authority Subsystem Service (LSASS) Elevation of Privilege VulnerabilityWindows Local Security Authority Subsystem Service (LSASS) Important 7.80.3%EoPLocal
KB5131077KB5131080+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 13 Nov 08:15 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current