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Security

Microsoft security updates and public advisory evidence: affected products, fixing updates, exploitation and source coverage.

Act first · September 2026

Exploited, KEV-listed, or publicly disclosed
CVE-2026-81963ImportantExploitedCISA KEV · due 22 SepEoPLocal
Windows Update Stack Elevation of Privilege Vulnerability
CVSS 7.8 KB5122871KB5122880KB5124008+1
CVSS 7.8 KB5122876KB5122878KB5122882+3
Patch next · critical, "exploitation more likely", or top 5% EPSS · needs an update154
CVSS 9.8 · EPSS 1.0% KB5122871KB5122876KB5122882+3
CVSS 8.8 · EPSS 0.8% KB5122871KB5122876KB5122878+7
CVSS 9.0 · EPSS 0.7% No KB listed
Showing 3 of 154All critical

CVEs · September 2026

85 matches in ESU · most urgent first CSVText
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-70579 Windows Mobile Broadband Information Disclosure VulnerabilityWindows Mobile Broadband Important 7.51.0%Information DisclosureNetwork
KB5122878KB5122880+2
CVE-2026-70587 Windows Remote Desktop Protocol Information Disclosure VulnerabilityWindows Remote Desktop Protocol Important 7.51.0%Information DisclosureNetwork
KB5122871KB5122876+8
CVE-2026-71330 Windows Services for NFS ONCRPC XDR Driver Information Disclosure VulnerabilityWindows Services for NFS ONCRPC XDR Driver Important 7.51.0%Information DisclosureNetwork
KB5122871KB5122876+8
CVE-2026-72932 Windows Message Queuing Queue Manager Information Disclosure VulnerabilityWindows Message Queuing Queue Manager Important 7.51.0%Information DisclosureNetwork
KB5122871KB5122876+8
CVE-2026-69267 Windows Connected User Experiences and Telemetry Information Disclosure VulnerabilityWindows Connected User Experiences and Telemetry Important 6.50.4%Information DisclosureLocal Revised 5 Oct
KB5122871KB5122876+5
CVE-2026-69297 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 6.50.8%Information DisclosureNetwork
KB5122871KB5122876+4
CVE-2026-69395 Active Directory Certificate Services (AD CS) Information Disclosure VulnerabilityActive Directory Certificate Services (AD CS) Important 6.51.0%Information DisclosureNetwork
KB5122871KB5122876+4
CVE-2026-72942 Windows Spaceport.sys Information Disclosure VulnerabilityWindows Spaceport.sys Important 6.50.9%Information DisclosureNetwork
KB5122871KB5122876+7
CVE-2026-78453 Microsoft Windows SCSI Class System File Information Disclosure VulnerabilityMicrosoft Windows SCSI Class System File Important 6.50.9%Information DisclosureNetwork Revised 7 Oct
KB5122871KB5122876+8
CVE-2026-69382 Microsoft Exchange Server Information Disclosure VulnerabilityMicrosoft Exchange Server Important 5.90.5%Information DisclosureNetwork
KB5121608KB5121609+2
CVE-2026-69803 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 5.90.8%Information DisclosureNetwork Revised 24 Sep
KB5122871KB5122876+4
CVE-2026-69929 Windows DHCP Server Information Disclosure VulnerabilityWindows DHCP Server Important 5.90.8%Information DisclosureNetwork
KB5122871KB5122876+4
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 11 Nov 05:47 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current