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CVE-2026-26110

Microsoft Office

Microsoft CVSS 8.4 Updated March 15, 2026

Executive Risk Summary

"A type confusion vulnerability in Microsoft Office allows an unauthorized attacker to execute code locally, potentially leading to system compromise. This vulnerability can be exploited by an attacker to gain control over the affected system, emphasizing the need for immediate patching or mitigation."

Operational Audit Arsenal

Target Type DLL
Target Asset Unknown
Standard Path %ProgramFiles%\Microsoft Office
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: Unknown (DLL)
$Targets = 'Unknown'
$SearchPaths = @("$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

Office applications may be affected

Internal Work Notes

High-priority patching required for Microsoft Office due to type confusion vulnerability allowing local code execution

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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.