High · 8.6 CVE-2024-9497 EUVD-2024-50358

Uncontrolled search path can lead to DLL hijacking in USBXpress 4 SDK installer

Published Jan 24, 2025 · Updated Aug 27, 2025 · Assigned by Silabs

Description

DLL hijacking vulnerabilities, caused by an uncontrolled search path in the USBXpress 4 SDK

installer can lead to privilege escalation and arbitrary code execution when running the impacted installer.

Vendor	Product	Affected	Fixed
silabs.com	USBXpress 4 SDK	≤ 4.0.3	—