GLib is a library providing a number of GNOME’s core objects and functions.
Multiple vulnerabilities have been discovered in GLib. Please review the referenced bug for details.
Please review the referenced bugs for details.
There is no known workaround at this time.
All GLib users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-libs/glib-2.56.4"