Security updates for Tuesday

Security updates have been issued by CentOS (firefox, gstreamer1-plugins-bad-free, and tigervnc), Debian (ruby-sanitize), Fedora (kernel, kernel-headers, qt5-qtwebengine, and runc), Oracle (gnutls, kernel, libssh, rpm, runc, and tigervnc), Red Hat (runc), and SUSE (bouncycastle, jsch, python, and runc).

https://lwn.net/Articles/961083/