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CVE-2024-38257

Windows 11 - AllJoyn API

Microsoft CVSS 7.5 Updated March 15, 2026

Executive Risk Summary

"A vulnerability in the Microsoft AllJoyn API could allow an attacker to disclose sensitive information. This vulnerability is considered an information disclosure risk, which may lead to further exploitation."

Operational Audit Arsenal

Target Type DLL
Target Asset AllJoyn.dll
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: AllJoyn.dll (DLL)
$Targets = 'AllJoyn.dll'
$SearchPaths = @("$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

Networking services may be affected

Internal Work Notes

Apply latest security updates to mitigate information disclosure vulnerability in Microsoft AllJoyn API

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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.