In KDE Connect before 1.33.0 on Android, a packet can be crafted that causes two paired devices to unpair. Specifically, it is an invalid discovery packet sent over broadcast UDP.
Exploitability
AV:AAC:LPR:NUI:NScope
S:UImpact
C:NI:NA:L4.3/CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LOther