A remote user can create a specially crafted M3U file, media playlist file that when loaded by the target user, will trigger a memory leak, whereby Amarok 2.8.0 continue to waste resources over time, eventually allows attackers to cause a denial of service.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-5428
http://packetstormsecurity.com/files/159898/Amarok-2.8.0-Denial-Of-Service.html