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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-2026-85931 Windows Distributed File System (DFS) Remote Code Execution VulnerabilityWindows Distributed File System (DFS) Important 8.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-85936 Windows Shell Remote Code Execution VulnerabilityWindows Shell Important 8.80.5%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88075 Configuration Manager Elevation of Privilege VulnerabilityMicrosoft Configuration Manager Important 8.80.8%EoPNetwork
—
CVE-2026-88112 Windows Domain Name Service Remote Code Execution VulnerabilityRole: DNS Server Important 8.80.7%RCENetwork Fix has a known issue
KB5126646KB5126651+7
CVE-2026-88114 Windows Domain Name Service Remote Code Execution VulnerabilityRole: DNS Server Important 8.80.7%RCENetwork Fix has a known issue
KB5126646KB5126651+6
CVE-2026-88115 Windows Server for NFS Remote Code Execution VulnerabilityWindows Server for NFS Important 8.80.7%RCENetwork Fix has a known issue
KB5126646KB5126651+4
CVE-2026-88116 Windows Domain Name Service Remote Code Execution VulnerabilityRole: DNS Server Important 8.80.7%RCENetwork Fix has a known issue
KB5126646KB5126651+6
CVE-2026-88136 Web Distributed Authoring and Versioning (WEBDAV) Remote Code Execution VulnerabilityWebDAV Important 8.81.0%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88142 Windows Background Intelligent Transfer Service (BITS) Remote Code Execution VulnerabilityWindows Background Intelligent Transfer Service (BITS) Important 8.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88157 Microsoft OpenSSH for Windows Remote Code Execution VulnerabilityOpenSSH for Windows Important 8.80.5%RCENetwork Fix has a known issue
KB5126646KB5126651+5
CVE-2026-88159 Windows Background Intelligent Transfer Service (BITS) Remote Code Execution VulnerabilityWindows Background Intelligent Transfer Service (BITS) Important 8.81.4%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-88165 Windows Active Directory Domain Services Remote Code Execution VulnerabilityActive Directory Domain Services Important 8.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+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 12 Nov 21:45 UTC · 273 of 275 readable · 271 fully read · documentation 469/469 current