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CVE-2025-26630

Microsoft Office - Access

Microsoft CVSS 7.8 Updated March 10, 2026

Executive Risk Summary

"A use-after-free vulnerability in Microsoft Office Access allows an unauthorized attacker to execute code locally, potentially leading to system compromise. Successful exploitation could result in the attacker gaining control over the affected system, allowing for malicious activities such as data theft or malware deployment."

Operational Audit Arsenal

Target Type Executable
Target Asset msaccess.exe
Standard Path %ProgramFiles%Microsoft OfficeRootOffice16MSACCESS.EXE
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: msaccess.exe (Executable)
$Targets = 'msaccess.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

High-risk vulnerability in Microsoft Office Access requiring immediate patching to prevent potential code execution attacks.

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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.