libexec is meant for binary programs, the way Valgrind is packaged makes it a tiny bit more complicated to audit the system, thus marking this "minor". https://refspecs.linuxfoundation.org/FHS_3.0/fhs/ch04s07.html https://www.gnu.org/prep/standards/html_node/Directory-Variables.html /usr/libexec/valgrind/s390-vx.xml /usr/libexec/valgrind/s390x-core64-valgrind-s1.xml /usr/libexec/valgrind/s390x-core64-valgrind-s2.xml /usr/libexec/valgrind/s390x-core64.xml /usr/libexec/valgrind/s390x-generic-valgrind.xml /usr/libexec/valgrind/s390x-generic.xml /usr/libexec/valgrind/s390x-linux64-valgrind-s1.xml /usr/libexec/valgrind/s390x-linux64-valgrind-s2.xml /usr/libexec/valgrind/s390x-linux64.xml /usr/libexec/valgrind/s390x-vx-linux-valgrind.xml /usr/libexec/valgrind/s390x-vx-linux.xml $ find /usr/libexec/ -type f ! -executable | sort Greetings,