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CVE-2025-24046

Microsoft Streaming Service

Microsoft CVSS 7.8 Updated March 10, 2026

Executive Risk Summary

"A use-after-free vulnerability in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally, potentially leading to unauthorized access and control. This vulnerability could be exploited to gain elevated privileges on a system, allowing an attacker to perform malicious actions."

Operational Audit Arsenal

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

Streaming services may be affected

Internal Work Notes

CVE-2025-24046: Use-after-free vulnerability in Microsoft Streaming Service, requires patching to prevent local privilege escalation

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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.