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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-2026-85921 Windows Secure Kernel Mode Elevation of Privilege VulnerabilityWindows Secure Kernel Mode Critical 8.20.3%EoPLocal Revised 27 Sep
KB5129194
CVE-2026-108457 Microsoft Windows PDF Remote Code Execution VulnerabilityMicrosoft Windows PDF Critical 8.10.8%RCENetwork Fix has a known issue
KB5126646KB5126653+2
CVE-2026-108460 Windows Message Queuing Remote Code Execution VulnerabilityWindows Message Queuing Critical 8.10.8%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-109459 Windows Message Queuing Queue Manager Remote Code Execution VulnerabilityWindows Message Queuing Queue Manager Critical 8.1—RCENetwork
KB5131077KB5131080+8
CVE-2026-113862 Windows Network Address Translation (NAT) Remote Code Execution VulnerabilityWindows Network Address Translation (NAT) Critical 8.1—RCENetwork
KB5131077KB5131080+8
CVE-2026-116710 Windows Message Queuing Remote Code Execution VulnerabilityWindows Message Queuing Critical 8.1—RCENetwork
KB5131077KB5131080+8
CVE-2026-118737 Remote Procedure Call Runtime Remote Code Execution VulnerabilityWindows Remote Procedure Call Runtime Critical 8.1—RCENetwork
KB5131077KB5131080+8
CVE-2026-119951 Windows Deployment Services Remote Code Execution VulnerabilityWindows Deployment Services Critical 8.1—RCENetwork
KB5131077KB5131080+3
CVE-2026-119952 Windows Schannel Remote Code Execution VulnerabilityWindows Schannel Critical 8.1—RCENetwork
KB5131077KB5131080+8
CVE-2026-119961 Windows Internet Information Services Remote Code Execution VulnerabilityWindows Internet Information Services Critical 8.1—RCENetwork
KB5131077KB5131080+8
CVE-2026-119962 Windows CredSSP Remote Code Execution VulnerabilityWindows Cred SSProvider Protocol Critical 8.1—RCENetwork
KB5131077KB5131080+8
CVE-2026-119963 Windows Message Queuing Remote Code Execution VulnerabilityWindows Message Queuing Critical 8.1—RCENetwork
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 12 Nov 16:29 UTC · 265 of 275 readable · 263 fully read · documentation 469/469 current