Complex sentence: This currently requires an out-of-process call to the GnuPG executable for many GPGME API calls; as a result, possible security problems in an application do not propagate to the actual crypto code due to the process barrier.
Split into simpler sentences: This currently requires an out-of-process call to the GnuPG executable for many GPGME API calls. Possible security problems in an application do not propagate to the actual crypto code due to the process barrier.