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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-2026-83732 Win32k Elevation of Privilege VulnerabilityWindows Win32K Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+6
CVE-2026-83735 Windows Kernel Elevation of Privilege VulnerabilityWindows Kernel Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126653+2
CVE-2026-83741 Internet Explorer Elevation of Privilege VulnerabilityInternet Explorer Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-83753 Windows Camera Frame Server Monitor Elevation of Privilege VulnerabilityWindows Camera Frame Server Monitor Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126653+4
CVE-2026-83756 Windows Win32 Kernel Subsystem Elevation of Privilege VulnerabilityWindows Win32 Kernel Subsystem Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126653+4
CVE-2026-83757 Win32k Elevation of Privilege VulnerabilityWindows Win32K Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126653+3
CVE-2026-83758 Windows Error Reporting Remote Code Execution VulnerabilityWindows Error Reporting Important 7.80.4%RCELocal Fix has a known issueRevised 10 Nov
KB5126646KB5126651+8
CVE-2026-83761 Windows Win32 Kernel Subsystem Elevation of Privilege VulnerabilityWindows Win32 Kernel Subsystem Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-83762 Win32k Elevation of Privilege VulnerabilityWindows Win32K Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-83763 Windows Input System Elevation of Privilege VulnerabilityWindows Input System Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-83767 Windows Installer Elevation of Privilege VulnerabilityWindows Installer Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83768 Windows Kernel Elevation of Privilege VulnerabilityWindows Kernel Important 7.80.4%EoPLocal Fix has a known issueRevised 10 Nov
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 05:08 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current