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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-2026-112979 Windows State Repository Service Tampering VulnerabilityWindows State Repository Service Important 5.50.4%TamperingLocal
KB5131077KB5131080+8
CVE-2026-112982 Microsoft Account Tampering VulnerabilityMicrosoft Account Important 5.50.4%TamperingLocal
KB5131077KB5131080+8
CVE-2026-112988 Windows Desktop Window Manager Elevation of Privilege VulnerabilityDesktop Window Manager Important 5.50.4%EoPLocal
KB5131077KB5131080+8
CVE-2026-113757 Windows FileCrypt Driver Information Disclosure VulnerabilityWindows FileCrypt Driver Important 5.50.5%Information DisclosureLocal
KB5131077KB5131080+8
CVE-2026-113771 Windows Container Isolation FS Filter Driver (unionfs.sys) Elevation of Privilege VulnerabilityWindows Container Isolation FS Filter Driver (unionfs.sys) Important 5.50.4%EoPLocal
KB5132059
CVE-2026-113844 Windows NTFS Tampering VulnerabilityWindows NTFS Important 5.50.4%TamperingLocal
KB5131077KB5131080+8
CVE-2026-114166 Microsoft Raw Image Extension Information Disclosure VulnerabilityWindows Raw Image Extension Important 5.50.6%Information DisclosureLocal
—
CVE-2026-118140 Server for NFS Information Disclosure VulnerabilityWindows Server for NFS Important 5.50.8%Information DisclosureLocal
KB5131077KB5131080+3
CVE-2026-118736 Windows Network File System Information Disclosure VulnerabilityWindows Network File System Important 5.50.4%Information DisclosureLocal
KB5131077KB5131080+8
CVE-2026-119825 Win32k Information Disclosure VulnerabilityWindows Win32K Important 5.50.5%Information DisclosureLocal
KB5131077KB5131080+8
CVE-2026-119855 Windows COM+ Event System Service Information Disclosure VulnerabilityWindows COM+ Event System Service Important 5.50.4%Information DisclosureLocal
KB5131077KB5131080+8
CVE-2026-119856 Win32k Information Disclosure VulnerabilityWindows Win32K Important 5.50.5%Information DisclosureLocal
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 14 Nov 00:49 UTC · 274 of 275 readable · 270 fully read · documentation 469/469 current