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CVE-2024-49126

Windows - Local Security Authority Subsystem Service (LSASS)

Microsoft CVSS 8.1 Updated March 15, 2026

Executive Risk Summary

"A remote code execution vulnerability exists in the Windows Local Security Authority Subsystem Service (LSASS), which could allow an attacker to execute arbitrary code on the target system. This vulnerability is considered critical and requires immediate attention to prevent potential exploitation."

Operational Audit Arsenal

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

Authentication and security services may be affected

Internal Work Notes

Urgent patching required for Windows systems to mitigate LSASS remote code execution vulnerability (CVE-2024-49126)

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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.