High · published September 10, 2025
DLL search path hijacking vulnerability in the UPDF.exe executable for Windows version 1.8.5.0 allows attackers with local access to execute arbitrary code by placing a FREngine.dll file of their choice in the 'C:\Users\<user>\AppData\Local\UPDF\FREngine\Bin64\' directory, which could lead to arbitrary code execution and persistence.
| Product | Versions | Fixed in |
|---|---|---|
| updf/updf | all versions | — |