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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-2026-105558 Windows Deployment Services Remote Code Execution VulnerabilityWindows Deployment Services Important 7.50.6%RCENetwork
KB5131077KB5131080+8
CVE-2026-105561 Windows Secure Socket Tunneling Protocol (SSTP) Denial of Service VulnerabilityWindows Secure Socket Tunneling Protocol (SSTP) Important 7.51.1%DoSNetwork
KB5131077KB5131080+8
CVE-2026-105578 Microsoft JScript Remote Code Execution VulnerabilityMicrosoft JScript Important 7.50.6%RCENetwork
KB5131077KB5131080+8
CVE-2026-105579 Windows DNS Information Disclosure VulnerabilityWindows DNS Important 7.51.0%Information DisclosureNetwork
KB5131077KB5131080+3
CVE-2026-105723 Windows Distributed File System (DFS) Elevation of Privilege VulnerabilityWindows Distributed File System (DFS) Important 7.51.3%EoPNetwork Fix has a known issueRevised 14 Oct
KB5126646KB5126651+8
CVE-2026-108421 Windows File Server Resource Management Service Elevation of Privilege VulnerabilityWindows File Server Resource Management Service Important 7.50.7%EoPNetwork
KB5131077KB5131080+3
CVE-2026-112793 Windows Event Collector Service Elevation of Privilege VulnerabilityWindows Event Collector Service Important 7.50.6%EoPNetwork
KB5131077KB5131080+8
CVE-2026-112966 Windows Security Account Manager Denial of Service VulnerabilityWindows Security Account Manager Important 7.51.2%DoSNetwork
KB5131077KB5131080+8
CVE-2026-112972 Windows SMBv3 Server Remote Code Execution VulnerabilityWindows SMB Server Important 7.50.7%RCENetwork
KB5131077KB5131080+8
CVE-2026-112985 Windows JScript Remote Code Execution VulnerabilityMicrosoft JScript Important 7.50.7%RCENetwork
KB5131077KB5131080+8
CVE-2026-113768 Windows Performance Counters Remote Code Execution VulnerabilityWindows Performance Counters Important 7.50.6%RCENetwork
KB5131077KB5131080+8
CVE-2026-113855 Windows DNS Remote Code Execution VulnerabilityWindows DNS Important 7.50.4%RCEAdjacent
KB5131077KB5131080

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 10:02 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current