CVE-2026-59678 portprotonqt allows any users to mount and unmount arbitrary file systems and modify the network configuration via NetworkManager

An Incorrect Authorization vulnerability in Linux-Gaming PortProtonQt allows any users to mount and unmount arbitrary file systems and modify the network configuration via NetworkManager. This issue affects PortProtonQt before 0d0f0950ebd948cdf82e8c3e1ebd2bcb9b8bafbe...