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Change History

{"timestamp":"2026-07-23T14:01:46.505957Z","id":"CVE-2026-59678","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

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.

AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CWE-863

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

[{"vendor":"Linux-Gaming","product":"PortProtonQt","defaultStatus":"unaffected","packageName":"PortProtonQt","versions":[{"version":"0","lessThan":"0d0f0950ebd948cdf82e8c3e1ebd2bcb9b8bafbe","versionType":"git","status":"affected"}]}]