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CVE-2026-46414

Microsoft UFO - WebSocket Control Plane

Microsoft CVSS 8.8 Updated May 29, 2026

Executive Risk Summary

"A vulnerability in Microsoft UFO's WebSocket control plane allows an authenticated WebSocket client to spoof the higher-privilege constellation role and dispatch attacker-controlled tasks to another connected device. This is an authenticated WebSocket role/identity spoofing issue leading to peer task hijacking."

Anticipated Attack Path

  1. 1. Establish an authenticated WebSocket connection
  2. 2. Send a TASK message with spoofed client_type and target_id
  3. 3. Dispatch attacker-controlled tasks to the targeted device

Am I Vulnerable?

  • Verify the version of Microsoft UFO
  • Check for any suspicious TASK messages
  • Monitor for unusual device behavior

Operational Audit Arsenal

Target Type Process
Target Asset ufo-server
Standard Path GitHub repository
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: ufo-server (Process)
$Targets = 'ufo-server'
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")

Get-ChildItem -Path $SearchPaths -Include $Targets -Recurse -ErrorAction SilentlyContinue | 
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}}

Patch Impact Forecast

Reboot Required Unlikely

Minimal

Internal Work Notes

Microsoft UFO vulnerability allows authenticated WebSocket clients to hijack tasks on connected devices, patching is required to prevent exploitation.

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Intelligence Sources

Related Microsoft Threats

Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.