Security advisories
Updates published by each distribution's security team, listed as they arrive. Every entry links to the official advisory.
MondaySep 28
- Debian LTS Advisories DLA-4800-1 glance - security update
- openSUSE Security Announcements SUSE-SU-2026:4358-1 Security update for erlang27 Important
- AlmaLinux 10 Errata ALSA-2026:72427 ruby4.0 security update Important
- AlmaLinux 9 Errata ALSA-2026:72484 ruby:4.0 security update Important
- AlmaLinux 9 Errata ALSA-2026:72485 ruby:3.3 security update Important
- AlmaLinux 9 Errata ALSA-2026:72286 ruby security, bug fix, and enhancement update Important
- AlmaLinux 9 Errata ALSA-2026:72424 resteasy security update Important
SundaySep 27
- Debian Security Advisories DSA-6527-1 rsync - security update
- Debian Security Advisories DSA-6526-1 dovecot - security update
- Debian Security Advisories DSA-6525-1 wordpress - security update
- Debian Security Advisories DSA-6524-1 flatpak - security update
- Debian Security Advisories DSA-6523-1 libheif - security update
- Debian LTS Advisories DLA-4799-1 lxml - security update
- Debian LTS Advisories DLA-4798-1 libdbi-perl - security update
SaturdaySep 26
- Debian Security Advisories DSA-6522-1 exim4 - security update
- Debian Security Advisories DSA-6521-1 ruby-oj - security update
- Debian Security Advisories DSA-6520-1 lemonldap-ng - security update
- AlmaLinux 10 Errata ALSA-2026:71543 cockpit-image-builder security update Important
FridaySep 25
- Debian Security Advisories DSA-6519-1 swift - security update
- Debian Security Advisories DSA-6518-1 incus - security update
- Debian Security Advisories DSA-6517-1 nodejs - security update
- Debian LTS Advisories DLA-4797-1 lemonldap-ng - security update
- AlmaLinux 9 Errata ALSA-2026:70564 ipa security, bug fix, and enhancement update Critical
- AlmaLinux 9 Errata ALSA-2026:70459 kernel security, bug fix, and enhancement update Important
- AlmaLinux 9 Errata ALSA-2026:71232 kernel security, bug fix, and enhancement update Important
- AlmaLinux 10 Errata ALSA-2026:69259 tomcat update Moderate
- AlmaLinux 10 Errata ALSA-2026:68651 tomcat9 security update Moderate
- AlmaLinux 10 Errata ALSA-2026:69461 firefox security update Important
- AlmaLinux 10 Errata ALSA-2026:71658 python-cryptography security update Important
- AlmaLinux 10 Errata ALSA-2026:71586 libxml2 security update Important
- AlmaLinux 9 Errata ALSA-2026:71585 libxml2 security update Important
- AlmaLinux 9 Errata ALSA-2026:71422 perl-DBI security update Important
- AlmaLinux 9 Errata ALSA-2026:71487 unbound security update Critical
- AlmaLinux 9 Errata ALSA-2026:70642 thunderbird security update Important
- AlmaLinux 9 Errata ALSA-2026:68660 tomcat security, bug fix, and enhancement update Moderate
ThursdaySep 24
- Debian Security Advisories DSA-6516-1 ghostscript - security update
- Debian Security Advisories DSA-6515-1 vlc - security update
- Debian Security Advisories DSA-6514-1 php8.4 - security update
- Debian Security Advisories DSA-6513-1 chromium - security update
- Debian Security Advisories DSA-6416-2 jq - regression update
- Debian LTS Advisories DLA-4796-1 evolution-data-server - security update
- Debian LTS Advisories DLA-4795-1 openssl - security update
- AlmaLinux 10 Errata ALSA-2026:71419 unbound security update Critical
- AlmaLinux 10 Errata ALSA-2026:70753 perl-DBI security update Important
WednesdaySep 23
- Debian Security Advisories DSA-6512-1 libreoffice - security update
- Debian LTS Advisories DLA-4794-1 redis - security update
- AlmaLinux 10 Errata ALSA-2026:63022 grafana security update Important
- AlmaLinux 10 Errata ALSA-2026:70186 postgresql16 security update Important
- AlmaLinux 10 Errata ALSA-2026:67129 firefox security update Important
- AlmaLinux 10 Errata ALSA-2026:70201 podman security update Important
TuesdaySep 22
- Debian Security Advisories DSA-6511-1 znc - security update
- Debian Security Advisories DSA-6510-1 xdg-dbus-proxy - security update
- Debian LTS Advisories DLA-4793-1 libdatetime-timezone-perl - new timezone database
- Debian LTS Advisories DLA-4792-1 tzdata - new timezone database
- Debian LTS Advisories DLA-4791-1 memcached - security update
SundaySep 20
- Debian LTS Advisories DLA-4790-1 chromium - security update
SaturdaySep 19
- Debian Security Advisories DSA-6509-1 gimp - security update
- Debian LTS Advisories DLA-4789-1 libde265 - security update
FridaySep 18
- Debian Security Advisories DSA-6508-1 chromium - security update
- Debian Security Advisories DSA-6507-1 unbound - security update