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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-59678

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

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux-Gaming PortProtonQt

Default version status: unaffected

  • 0 to < 0d0f0950ebd948cdf82e8c3e1ebd2bcb9b8bafbeaffected

References