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CVE-2026-20965

Windows Admin Center - Cryptographic Component

Microsoft CVSS 7.5 Updated March 15, 2026

Executive Risk Summary

"An improper verification of cryptographic signature vulnerability in Windows Admin Center allows an authorized attacker to elevate privileges locally, potentially leading to unauthorized access to sensitive data and system compromise. This vulnerability requires immediate attention to prevent potential security breaches."

Operational Audit Arsenal

Target Type System Library
Target Asset WindowsAdminCenter.exe
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: WindowsAdminCenter.exe (System Library)
$Targets = 'WindowsAdminCenter.exe'
$SearchPaths = @("$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 Likely

Moderate

Internal Work Notes

CVE-2026-20965: Windows Admin Center vulnerability allowing local privilege escalation; apply patch from MSRC update guide

Technical Intelligence & Operational Utilities • Delivered Weekly

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.