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CVE-2025-26630

Target: Microsoft Office - Access

Microsoft CVSS 7.8 Updated March 10, 2026
Threat Level HIGH

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. This vulnerability can be exploited by an attacker to gain control over the affected system, emphasizing the need for immediate patching."

Operational Audit Arsenal

Target Type Software
Target Asset Microsoft Office Access
Standard Path Local System
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: Microsoft Office Access (Software)
$Target = "Microsoft Office Access"
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")

Get-ChildItem -Path $SearchPaths -Filter $Target -Recurse -ErrorAction SilentlyContinue | 
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}}

Patch Impact Forecast

Reboot Required Required
Service Disruption

Low to Moderate

Internal Work Notes

Apply the latest security updates from Microsoft to mitigate the vulnerability, as referenced in the MSRC update guide for CVE-2025-26630.

Intelligence Sources

Scope of Impact

Access (Version 2016) Office (Version 2019) Office Long Term Servicing Channel (Version 2024) 365 Apps Office Long Term Servicing Channel (Version 2021)

Original NVD Description

"Use after free in Microsoft Office Access allows an unauthorized attacker to execute code locally."

Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.