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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-2026-96857 Windows Projected File System Information Disclosure VulnerabilityWindows Projected File System Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-96858 Windows Security Account Manager Tampering VulnerabilityWindows Security Account Manager Important 5.50.5%TamperingLocal Fix has a known issue
KB5126646KB5126653+4
CVE-2026-96859 Windows Imaging Component Information Disclosure VulnerabilityWindows Imaging Component Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-96860 Windows USB Print Driver Information Disclosure VulnerabilityWindows USB Print Driver Important 5.50.4%Information DisclosureLocal Fix has a known issueRevised 30 Oct
KB5126646KB5126651+8
CVE-2026-96910 Microsoft Windows Search Component Information Disclosure VulnerabilityMicrosoft Windows Search Component Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-96921 Windows Message Queuing Queue Manager Information Disclosure VulnerabilityWindows Message Queuing Queue Manager Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-96925 Windows NTFS Information Disclosure VulnerabilityWindows NTFS Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-96926 Role: DNS Server Tampering VulnerabilityRole: DNS Server Important 5.50.3%TamperingLocal Fix has a known issue
KB5126646KB5126651+4
CVE-2026-96927 Windows NTFS Information Disclosure VulnerabilityWindows NTFS Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-96930 Windows Universal Disk Format File System Driver (UDFS) Information Disclosure VulnerabilityWindows Universal Disk Format File System Driver (UDFS) Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-96935 Windows NTFS Information Disclosure VulnerabilityWindows NTFS Important 5.50.4%Information DisclosureLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-96944 Windows Storage Information Disclosure VulnerabilityWindows Storage Important 5.50.5%Information DisclosureLocal Fix has a known issue
KB5126646KB5126655+2

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 15 Nov 08:06 UTC · 254 of 275 readable · 250 fully read · documentation 469/469 current