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CVE-2025-27468

Windows - Secure Kernel Mode

Microsoft CVSS 7 Updated March 12, 2026

Executive Risk Summary

"An improper privilege management vulnerability in Windows Secure Kernel Mode 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 perform malicious actions."

Operational Audit Arsenal

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

System services may be affected

Internal Work Notes

CVE-2025-27468: Windows Secure Kernel Mode privilege escalation vulnerability, requires 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.