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CVE-2025-21198

Microsoft HPC Pack

Microsoft CVSS 9 Updated March 10, 2026

Executive Risk Summary

"A remote code execution vulnerability exists in Microsoft High Performance Compute (HPC) Pack, which could allow an attacker to execute arbitrary code on the affected system. This vulnerability is considered critical and should be patched as soon as possible to prevent potential attacks."

Operational Audit Arsenal

Target Type Executable
Target Asset hpcpack.exe
Standard Path %ProgramFiles%\Microsoft HPC Pack
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: hpcpack.exe (Executable)
$Targets = 'hpcpack.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

HPC services may be affected

Internal Work Notes

Apply patch for CVE-2025-21198 to prevent remote code execution vulnerability in Microsoft HPC Pack

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Intelligence Sources

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