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CVE-2024-20681

Windows Subsystem for Linux

Microsoft CVSS 7.8 Updated March 14, 2026

Executive Risk Summary

"A vulnerability in the Windows Subsystem for Linux could allow an attacker to elevate their privileges, potentially gaining control over the system. This vulnerability is considered an Elevation of Privilege vulnerability, which means an attacker would need initial access to the system to exploit it."

Operational Audit Arsenal

Target Type Executable
Target Asset wslhost.exe
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: wslhost.exe (Executable)
$Targets = 'wslhost.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

Windows Subsystem for Linux service affected

Internal Work Notes

Apply latest Windows updates to mitigate Elevation of Privilege vulnerability in Windows Subsystem for Linux

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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.