Security updates for Wednesday

Post Syndicated from jzb original https://lwn.net/Articles/966835/

Security updates have been issued by Debian (composer and nodejs), Fedora (w3m), Mageia (tomcat), Oracle (expat, firefox, go-toolset:ol8, grafana, grafana-pcp, nodejs:18, and thunderbird), Red Hat (dnsmasq, expat, kernel, kernel-rt, libreoffice, and squid), and SUSE (firefox, krb5, libvirt, and shadow).