Cyber ·
Wednesday security updates: patched packages across Linux distributions
Summary of advisories published on November 4, 2026 by AlmaLinux, Debian, Fedora, Mageia, Oracle, Red Hat, SUSE and Ubuntu, covering packages such as apt, Squid, Firefox, kernel and OpenSSH.
According to the machine-translated content from the LWN feed, Linux distributions published security updates for a broad list of packages on the stated date, November 4, 2026. AlmaLinux updated cockpit, dpdk, fence-agents, firefox, freerdp, gimp, opentelemetry-collector, python-dns, qemu-kvm and raptor2. Debian updated apt and squid. Fedora updated dozens of packages, including chromium, python3.14, python3.9, selenium-manager and rust-redlib. Mageia updated java-latest-openjdk, java-17-openjdk, java-21-openjdk and timezone. Oracle, Red Hat, SUSE and Ubuntu published their own lists, including kernel, glibc, bind, thunderbird, curl, openssh, haproxy and sssd, among others.
The list is long, and the text does not describe the severity of each flaw or the vulnerability identifiers. To verify, consult the official advisories of each distribution or the source feed, identify which packages are installed on your servers, and confirm the fixed version named in each advisory before applying the update.