Security updates have been issued by Debian (pdfminer), Fedora (chromium and firefox), Mageia (bubblewrap, flatpak, cups-filters, and thunderbird), Oracle (container-tools:rhel8, kernel, and squid), Red Hat (kernel), Slackware (libarchive), SUSE (gimp, itextpdf, kernel, thunderbird, and unbound), and Ubuntu (lasso).