CVE-2023-6235: Duetdisplay Duet Display

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An uncontrolled search path element vulnerability has been found in the Duet Display product, affecting version 2.5.9.1. An attacker could place an arbitrary libusk.dll file in the C:\Users\user\AppData\Local\Microsoft\WindowsApps\ directory, which could lead to the execution and persistence of arbitrary code.

Affected products

Published 2023-11-21. Last modified 2026-06-17.