ChangeIntel IT change radar
Public mode

No access to your tenant or devices. Every item links to its source. What this means

Sources need attention Customize Public modeDiscuss ChangeIntel on Discord

Security

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

Security Update Guide CISA KEV
1474Microsoft CVEsreleased Tue 13 Oct 94Critical81 need an update · 13 fixed service-side 1Exploited in the wild
1Publicly disclosed
1In CISA KEV
256Revised since release

September 2026: 998 CVEs · 132 critical · 2 exploited · 2 in CISA KEV

Act first · October 2026

Exploited, KEV-listed, or publicly disclosed
CVSS 8.8 KB5126646KB5126651KB5126653+6
Patch next · critical, "exploitation more likely", or top 5% EPSS · needs an update183
CVSS 8.1 · EPSS 1.4% KB5128895KB5128896KB5128897+1
CVSS 8.8 · EPSS 2.7% KB5129955KB5129956KB5129957+1
Showing 3 of 183All critical

CVEs · October 2026

1121 matches in Windows · most urgent first CSVText
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-108131 Active Directory Federation Services (AD FS) Spoofing VulnerabilityActive Directory Federation Services (AD FS) Critical 7.50.9%SpoofingNetwork Fix has a known issueRevised 16 Oct
KB5126646KB5126651+8
CVE-2026-69789 Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution VulnerabilityReliable Multicast Transport Driver (RMCAST) Critical 7.50.5%RCEAdjacent
KB5122871KB5122876+8
CVE-2026-96222 Active Directory Federation Services (AD FS) Spoofing VulnerabilityActive Directory Federation Services (AD FS) Critical 7.40.6%SpoofingNetwork Fix has a known issueRevised 16 Oct
KB5126646KB5126651+21
CVE-2026-108399 Windows Hyper-V Elevation of Privilege VulnerabilityWindows Hyper-V Critical 7.20.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-102211 Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege VulnerabilityWindows Virtualization-Based Security (VBS) Enclave Critical 7.00.2%EoPLocal Fix has a known issue
KB5126646KB5126651+6
CVE-2026-83917 Windows ALPC Elevation of Privilege VulnerabilityWindows ALPC Critical 7.00.3%EoPLocal Fix has a known issue
KB5126646KB5126651+5
CVE-2026-100222 Network Policy Server (NPS) Remote Code Execution VulnerabilityNetwork Policy Server (NPS) Important 9.81.1%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-102210 Windows Text Shaping Remote Code Execution VulnerabilityWindows Text Shaping Important 9.81.0%RCENetwork Fix has a known issue
KB5126646KB5126651+5
CVE-2026-105010 Microsoft Windows Search Component Elevation of Privilege VulnerabilityMicrosoft Windows Search Component Important 9.81.0%EoPNetwork Fix has a known issue
KB5126646KB5126651+7
CVE-2026-69634 Windows iSCSI Remote Code Execution VulnerabilityWindows iSCSI Important 9.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-69639 Windows libarchive Remote Code Execution VulnerabilityWindows Libarchive Important 9.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+5
CVE-2026-69705 Windows iSCSI Remote Code Execution VulnerabilityWindows iSCSI Important 9.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+8

Advisories · October 2026

MSRC guidance without a CVE of its own · 1 advisory
ADV260001
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 17:32 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current

No accounts or analytics; your preferences stay in your browser. Information, not advice. ChangeIntel is an independent tool and is not affiliated with or endorsed by Microsoft, Apple, Google, Broadcom (VMware), Jamf, Oracle, Mozilla, or any other vendor it covers. Product names are trademarks of their owners. Built by Evotec.