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CVE-2025-55694

Windows - Windows Error Reporting

Microsoft CVSS 7.8 Updated March 13, 2026

Executive Risk Summary

"An improper access control vulnerability in Windows Error Reporting allows an authorized attacker to elevate privileges locally, potentially leading to unauthorized access to sensitive data and system resources. This vulnerability poses a significant risk to system security and integrity, as it could be exploited to gain elevated privileges and execute malicious code."

Operational Audit Arsenal

Target Type Executable
Target Asset wer.dll
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: wer.dll (Executable)
$Targets = 'wer.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

Windows Error Reporting service may be affected

Internal Work Notes

CVE-2025-55694: Windows Error Reporting vulnerability allowing local privilege escalation, requiring patching and reboot to mitigate

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