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CVE-2026-20943

Microsoft Office - Core

Microsoft CVSS 7 Updated March 15, 2026

Executive Risk Summary

"A vulnerability in Microsoft Office allows an unauthorized attacker to execute code locally due to an untrusted search path. This vulnerability poses a significant risk as it can lead to code execution without proper authorization, potentially compromising system security and data integrity."

Operational Audit Arsenal

Target Type Dynamic Link Library
Target Asset office.dll
Standard Path %ProgramFiles%\Microsoft Office
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: office.dll (Dynamic Link Library)
$Targets = 'office.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, as it may require restarting Microsoft Office applications

Internal Work Notes

CVE-2026-20943: Microsoft Office vulnerability allowing local code execution due to untrusted search path. Apply latest security updates from Microsoft to mitigate risk.

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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.