sys-apps/firejail has a new upstream release (version 0.9.38) that needs to be added to the Gentoo ebuilds. See https://firejail.wordpress.com/ Quote from the release announcement: The project went through an external security audit, and several SUID-releated problems have been found. Please update your software. The release brings in a number of new features, program interface changes, new application profiles and bugfixes: