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CVE-2023-35385

Windows - Microsoft Message Queuing (MSMQ)

Microsoft CVSS 9.8 Updated March 18, 2026

Executive Risk Summary

"A remote code execution vulnerability exists in Microsoft Message Queuing (MSMQ) that could allow an attacker to execute arbitrary code on the target system. This vulnerability can be exploited by sending a specially crafted message to the MSMQ service, potentially leading to a complete compromise of the system."

Operational Audit Arsenal

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

Moderate

Internal Work Notes

Apply latest Windows security updates to mitigate CVE-2023-35385, a critical RCE vulnerability in Microsoft Message Queuing (MSMQ).

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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.