Security updates for Wednesday
Security updates have been issued by Arch Linux (grafana, irssi, and jenkins), Debian (freetype, samba, and varnish), Fedora (community-mysql, kernel, kernel-headers, kernel-tools, and python-mitogen), openSUSE (postgresql10 and python-SQLAlchemy), Oracle (kdelibs and kde-settings and squid:4), Red Hat (kdelibs and kde-settings, kernel, kernel-rt, openstack-nova, qemu-kvm, and redis), Scientific Linux (kdelibs and kde-settings, kernel, and qemu-kvm), SUSE (ansible, java-1_7_1-ibm, libosinfo, php53, and qemu), and Ubuntu (irssi, samba, and systemd).