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CVE-2025-68623

Windows - DirectX End-User Runtime

Microsoft CVSS 8.8 Updated March 15, 2026

Executive Risk Summary

"A low-privilege user can replace an executable file during the installation process of Microsoft DirectX End-User Runtime Web Installer, potentially leading to unintended elevation of privileges. This vulnerability could allow an attacker to escalate privileges from a standard user to SYSTEM level by registering and executing a service."

Operational Audit Arsenal

Target Type Executable
Target Asset downloaded executable
Standard Path %TEMP%
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: downloaded executable (Executable)
$Targets = 'downloaded executable'
$SearchPaths = @("$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

Installation services affected

Internal Work Notes

Potential privilege escalation vulnerability in Microsoft DirectX End-User Runtime Web Installer, requiring verification and possible patching to prevent unintended elevation of privileges.

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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.