Security updates for Thursday
Security updates have been issued by Arch Linux (qutebrowser), CentOS (firefox), Debian (ruby-sprockets), Fedora (botan2, git-annex, kernel, kernel-tools, and visualboyadvance-m), Mageia (chromium-browser-stable, graphviz, mailman, nikto, perl-Archive-Zip, redis, and w3m), openSUSE (nextcloud), Oracle (gnupg2), Red Hat (flash-plugin, gnupg2, and kernel), Slackware (bind and curl), SUSE (java-1_8_0-openjdk, php7, rsyslog, slurm, and ucode-intel), and Ubuntu (cups, libpng, and libpng, libpng1.6).