Post #3831452
2026-07-15 12:03 UTC
Just so you know Firejail is a setuid root binary with a lot of code. This means that if that code gets exploited and the sandboxed process escapes the sandbox it will have root privileges instead of the running users.
Sources: github.com/netblue30/firejail, madaidans-insecurities.github.io/linux.html#firej…
Replies (1)
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@nootux@lemmy.ml 2026-07-16 00:12
Thank you for this information. Would it be best to run firejail in a limited user?