Home Microsoft CVE-2025-48822
Back to Microsoft

CVE-2025-48822

Windows - Hyper-V

Microsoft CVSS 8.6 Updated March 12, 2026

Executive Risk Summary

"A critical vulnerability in Windows Hyper-V allows an unauthorized attacker to execute code locally through an out-of-bounds read. This vulnerability poses a significant risk to system security and integrity, as it could be exploited to gain unauthorized access and control."

Operational Audit Arsenal

Target Type Executable
Target Asset vmwp.exe
Standard Path %ProgramFiles%\Hyper-V
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: vmwp.exe (Executable)
$Targets = 'vmwp.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

Virtual machine services may be affected

Internal Work Notes

Apply security update for CVE-2025-48822 to prevent local code execution vulnerability in Windows Hyper-V

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.