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CVE-2025-29834

Microsoft Edge - Chromium-based

Microsoft CVSS 7.5 Updated March 12, 2026

Executive Risk Summary

"A critical vulnerability in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network via an out-of-bounds read. This vulnerability poses a significant risk to systems running the affected version of Microsoft Edge, as it could lead to code execution and potentially compromise system security."

Operational Audit Arsenal

Target Type Executable
Target Asset edge.exe
Standard Path %ProgramFiles(x86)%\Microsoft\Edge\Application
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: edge.exe (Executable)
$Targets = 'edge.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

Web browsing services may be affected

Internal Work Notes

Apply latest Microsoft Edge update to mitigate out-of-bounds read vulnerability (CVE-2025-29834) allowing remote code execution

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Intelligence Sources

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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.