High severityNVD Advisory· Published Jul 23, 2026· Updated Jul 23, 2026
CVE-2026-59678
CVE-2026-59678
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
1- Range: <0d0f0950ebd948cdf82e8c3e1ebd2bcb9b8bafbe
Patches
Vulnerability mechanics
References
1News mentions
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