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CVE-2025-58715

Windows - Speech

Microsoft CVSS 8.8 Updated March 13, 2026

Executive Risk Summary

"An integer overflow or wraparound vulnerability in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally, potentially leading to unauthorized access to sensitive data and system resources. This vulnerability can be exploited by an attacker with local access to the system, and successful exploitation could result in a significant increase in privileges."

Operational Audit Arsenal

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

Speech services may be affected

Internal Work Notes

CVE-2025-58715: Local privilege escalation vulnerability in Windows Speech component, requiring patching to prevent unauthorized access

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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.