The mm-common module provides the build infrastructure and utilities shared among the GNOME C++ binding libraries. It is only a required dependency for building the C++ bindings from the gnome.org version control repository. An installation of mm-common is not required for building tarball releases, unless configured to use maintainer-mode.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.