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CVE-2024-21442

Windows - USB Print Driver

Microsoft CVSS 7.8 Updated March 14, 2026

Executive Risk Summary

"The Windows USB Print Driver Elevation of Privilege Vulnerability, identified as CVE-2024-21442, allows an attacker to exploit a vulnerability in the Windows USB print driver, potentially leading to elevated privileges. This vulnerability could be exploited by an attacker to gain increased access to the system, posing a significant risk to system security and integrity."

Operational Audit Arsenal

Target Type Driver
Target Asset usbprint.sys
Standard Path %windir%System32drivers
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: usbprint.sys (Driver)
$Targets = 'usbprint.sys'
$SearchPaths = @("$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

Print services may be affected

Internal Work Notes

Apply latest Windows security updates to mitigate CVE-2024-21442, a Windows USB Print Driver Elevation of Privilege Vulnerability, to prevent potential privilege escalation attacks.

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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.