Remember autorun.inf malware in Windows? Turns out KDE offers something similar

Artem S. Tashkinov writes: A security researcher has published proof-of-concept (PoC) code for a vulnerability in the KDE software framework. A fix is not available at the time of writing. The bug was discovered by Dominik "zer0pwn" Penner and impacts the KDE Frameworks package 5.60.0 and below. The KDE Frameworks software library is at the base of the KDE desktop environment v4 and v5 (Plasma), currently included with a large number of Linux distributions.

The vulnerability occurs because of the way the KDesktopFile class (part of KDE Frameworks) handles .desktop or .directory files. It was discovered that malicious .desktop and .directory files could be created that could be used to run malicious code on a user's computer. When a user opens the KDE file viewer to access the directory where these files are stored, the malicious code contained within the .desktop or .directory files executes without user interaction — such as running the file.

Zero user interaction is required to trigger code execution — all you have to do is to browse a directory with a malicious file using any of KDE file system browsing applications like Dolphin.