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CVE-2025-53733

Microsoft Office Word

Microsoft CVSS 8.4 Updated March 12, 2026

Executive Risk Summary

"An unauthorized attacker can execute code locally on a system due to incorrect conversion between numeric types in Microsoft Office Word. This vulnerability poses a significant risk as it allows for local code execution, potentially leading to further system compromise."

Operational Audit Arsenal

Target Type Executable
Target Asset winword.exe
Standard Path %ProgramFiles%\Microsoft Office\Root\Office16\WINWORD.EXE
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: winword.exe (Executable)
$Targets = 'winword.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

CVE-2025-53733: Local code execution vulnerability in Microsoft Office Word requiring patch application to prevent potential system compromise.

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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.