This update for firejail fixes the following issues:
firejail was updated to version 0.9.70:
CVE-2022-31214 - root escalation in --join logic (boo#1199148)
Reported by Matthias Gerstner, working exploit code was provided to our development team. In the same time frame, the problem was independently reported by Birk Blechschmidt. Full working exploit code was also provided.
feature: enable shell tab completion with --tab (#4936)
update to firejail 0.9.68: