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

CVEs · all collected releases

2592 matches in Windows · most urgent first CSVText
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-83833 Windows Kernel Elevation of Privilege VulnerabilityWindows Kernel Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83836 Windows Event Tracing Remote Code Execution VulnerabilityWindows Event Tracing Important 7.80.5%RCELocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83837 Windows Kernel-Mode Drivers Elevation of Privilege VulnerabilityWindows Kernel-Mode Drivers Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+6
CVE-2026-83840 Windows Error Reporting Elevation of Privilege VulnerabilityWindows Error Reporting Important 7.80.4%EoPLocal Fix has a known issueRevised 26 Oct
KB5126646KB5126651+6
CVE-2026-83847 Microsoft Account Elevation of Privilege VulnerabilityMicrosoft Account Important 7.80.3%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83848 Windows COM+ Event System Service Elevation of Privilege VulnerabilityWindows COM+ Event System Service Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83850 Microsoft Windows Search Component Elevation of Privilege VulnerabilityMicrosoft Windows Search Component Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83857 Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege VulnerabilityWindows Universal Disk Format File System Driver (UDFS) Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83859 Windows NTFS Elevation of Privilege VulnerabilityWindows NTFS Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+7
CVE-2026-83861 Windows Remote Desktop Protocol Elevation of Privilege VulnerabilityWindows Remote Desktop Protocol Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83863 Servicing Stack Updates Elevation of Privilege VulnerabilityServicing Stack Updates Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126649+11
CVE-2026-83867 Windows Push Notifications Elevation of Privilege VulnerabilityWindows Push Notifications Important 7.80.4%EoPLocal Fix has a known issue
KB5126646KB5126651+6

Advisories

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 13 Nov 06:11 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.