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CVE-2024-43465

Microsoft Office - Excel

Microsoft CVSS 7.8 Updated March 15, 2026

Executive Risk Summary

"A vulnerability in Microsoft Excel could allow an attacker to elevate their privileges, potentially leading to unauthorized access to sensitive data and system resources. This vulnerability requires an attacker to have valid credentials on the vulnerable system, and the impact is limited to the privileges of the compromised account."

Operational Audit Arsenal

Target Type Executable
Target Asset excel.exe
Standard Path %ProgramFiles%Microsoft OfficeRootOffice16
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: excel.exe (Executable)
$Targets = 'excel.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 Excel service affected

Internal Work Notes

Elevation of Privilege vulnerability in Microsoft Excel, requiring patching to prevent potential unauthorized access

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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.