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CVE-2025-24074

Windows - DWM Core Library

Microsoft CVSS 7.8 Updated March 12, 2026

Executive Risk Summary

"An improper input validation vulnerability in the Windows DWM Core Library 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 DLL
Target Asset dwmcore.dll
Standard Path %windir%\System32
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: dwmcore.dll (DLL)
$Targets = 'dwmcore.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

Desktop Window Manager service may be affected

Internal Work Notes

CVE-2025-24074: Local Privilege Escalation Vulnerability in Windows DWM Core Library - requires patching and reboot to mitigate

Technical Intelligence & Operational Utilities • Delivered Weekly

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.