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

CVE-2026-59678

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

Description (CNA)

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 (CNA)

Vendor / product	Versions
Linux-Gaming / PortProtonQt	affected 0 before 0d0f0950ebd948cdf82e8c3e1ebd2bcb9b8bafbe

CWE

CWE-863

References

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-59678

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.