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CRITICAL: THIS VULNERABILITY IS ACTIVELY BEING EXPLOITED IN THE WILD (CISA KEV CATALOG)
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CVE-2024-38226

Exploited

Microsoft Office - Publisher

Microsoft CVSS 7.3 Updated March 15, 2026

Executive Risk Summary

"A security feature bypass vulnerability exists in Microsoft Publisher, which could allow an attacker to bypass security features. This vulnerability is considered critical and requires immediate attention to prevent potential exploitation."

Operational Audit Arsenal

Target Type Executable
Target Asset mspub.exe
Standard Path %ProgramFiles%Microsoft OfficeRootOffice16mspub.exe
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: mspub.exe (Executable)
$Targets = 'mspub.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

Microsoft Office services may be affected

Internal Work Notes

Apply latest Microsoft Office security updates to mitigate CVE-2024-38226, a critical security feature bypass vulnerability in Microsoft Publisher.

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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.