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.

CVEs · all collected releases

2592 matches in Windows · most urgent first CSVText
CVE Vulnerability Severity CVSSEPSSImpact StatusFixed by
CVE-2026-77496 Windows Imaging Component Remote Code Execution VulnerabilityWindows Imaging Component Important 8.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-78463 Remote Desktop Client Remote Code Execution VulnerabilityRemote Desktop Client Important 8.80.9%RCENetwork
—
CVE-2026-80074 Remote Desktop Client Remote Code Execution VulnerabilityRemote Desktop Client Important 8.80.8%RCENetwork
—
CVE-2026-80077 Remote Desktop Client Remote Code Execution VulnerabilityRemote Desktop Client Important 8.80.8%RCENetwork
—
CVE-2026-80096 Windows Remote Desktop Services Elevation of Privilege VulnerabilityWindows Remote Desktop Services Important 8.80.9%EoPNetwork
KB5122871KB5122876+8
CVE-2026-83523 Windows Image Acquisition Remote Code Execution VulnerabilityWindows Image Acquisition Important 8.80.9%RCENetwork Fix has a known issue
KB5126646KB5127646+1
CVE-2026-83642 Windows Domain Name Service Remote Code Execution VulnerabilityRole: DNS Server Important 8.80.9%RCENetwork Fix has a known issueRevised 4 Nov
KB5126646KB5126651+8
CVE-2026-83643 Windows Error Reporting Remote Code Execution VulnerabilityWindows Error Reporting Important 8.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83688 Remote Desktop Client Remote Code Execution VulnerabilityRemote Desktop Client Important 8.80.9%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83716 Windows Hyper-V Remote Code Execution VulnerabilityWindows Hyper-V Important 8.80.4%RCELocal Fix has a known issueRevised 26 Oct
KB5126646KB5126651+6
CVE-2026-83725 Microsoft Windows Search Component Remote Code Execution VulnerabilityMicrosoft Windows Search Component Important 8.80.8%RCENetwork Fix has a known issue
KB5126646KB5126651+8
CVE-2026-83728 Windows Hyper-V Spoofing VulnerabilityWindows Hyper-V Important 8.80.3%SpoofingLocal Fix has a known issue
KB5126646KB5126651+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 12 Nov 21:45 UTC · 273 of 275 readable · 271 fully read · documentation 469/469 current