Security advisories
Updates published by each distribution's security team, listed as they arrive. Every entry links to the official advisory.
TuesdayOct 13
- Ubuntu Security Notices USN-8919-1 Linux kernel vulnerabilities
- Ubuntu Security Notices USN-8922-1 Linux kernel (Oracle) vulnerabilities
- Ubuntu Security Notices USN-8917-1 Linux kernel vulnerabilities
- AlmaLinux 10 Errata ALSA-2026:81406 kernel security, bug fix, and enhancement update Important
- AlmaLinux 9 Errata ALSA-2026:76744 opentelemetry-collector security update Important
- AlmaLinux 10 Errata ALSA-2026:76743 opentelemetry-collector security update Important
- AlmaLinux 9 Errata ALSA-2026:75578 bind9.18 security update Important
- Rocky Linux Errata RLSA-2026:80664 environment-modules security update Moderate
- Rocky Linux Errata RLSA-2026:80495 flatpak-builder security update Important
- Rocky Linux Errata RLSA-2026:80605 cjose security update Critical
- Rocky Linux Errata RLSA-2026:80498 flatpak security update Important
- Rocky Linux Errata RLSA-2026:80504 jackson-core, jackson-databind, jackson-jaxrs-providers, and jackson-modules-base security update Important
- Rocky Linux Errata RLSA-2026:80514 compat-openssl11 security update Moderate
- Rocky Linux Errata RLSA-2026:80497 flatpak security update Important
- Rocky Linux Errata RLSA-2026:80511 curl security update Moderate
- Rocky Linux Errata RLSA-2026:80496 flatpak-builder security update Important
- Rocky Linux Errata RLSA-2026:80663 tftp security update Moderate
- Rocky Linux Errata RLSA-2026:80507 emacs security update Important
- Rocky Linux Errata RLSA-2026:80510 compat-openssl10 security update Important
- Rocky Linux Errata RLSA-2026:80687 flatpak security update Important
- Rocky Linux Errata RLSA-2026:80675 libxml2 security update Moderate
- Rocky Linux Errata RLSA-2026:80506 emacs security update Important
- AlmaLinux 10 Errata ALSA-2026:81522 pcre2 security update Important
- Ubuntu Security Notices USN-8916-1 PyJWT vulnerabilities
- AlmaLinux 10 Errata ALSA-2026:76738 kernel security, bug fix, and enhancement update Important
- AlmaLinux 9 Errata ALSA-2026:81532 pcre2 security update Important
- AlmaLinux 9 Errata ALSA-2026:80497 flatpak security update Important
- AlmaLinux 9 Errata ALSA-2026:80504 jackson-core, jackson-databind, jackson-jaxrs-providers, and jackson-modules-base security update Important
- AlmaLinux 10 Errata ALSA-2026:80512 curl security update Moderate
- AlmaLinux 9 Errata ALSA-2026:80663 tftp security update Moderate
- AlmaLinux 9 Errata ALSA-2026:80825 dovecot security update Important
- AlmaLinux 9 Errata ALSA-2026:81517 gd security update Important
- AlmaLinux 10 Errata ALSA-2026:81518 gd security update Important
MondayOct 12
- Debian LTS Advisories DLA-4834-1 keystone - security update
- Debian LTS Advisories DLA-4833-1 chromium - security update
- Debian LTS Advisories DLA-4832-1 nagios4 - security update
- Ubuntu Security Notices USN-8915-1 FFmpeg vulnerabilities
- openSUSE Security Announcements SUSE-SU-2026:4626-1 Security update for python-Django Moderate
- openSUSE Security Announcements SUSE-SU-2026:4627-1 Security update for MozillaThunderbird Important
- openSUSE Security Announcements SUSE-SU-2026:4630-1 Security update for python310 Important
- openSUSE Security Announcements SUSE-SU-2026:4631-1 Security update for libsoup Important
- openSUSE Security Announcements openSUSE-SU-2026:12008-1 python313-ecdsa-0.19.2-2.2 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12011-1 python313-impacket-0.13.1-1.2 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12010-1 python313-imagecodecs-2026.3.6-2.10 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12009-1 python313-httptools-0.8.0-1.3 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12007-1 python313-django-registration-5.2.1-1.3 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12004-1 python313-colander-2.0-2.4 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12005-1 python313-configobj-5.0.9-1.6 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12006-1 python313-confluent-kafka-2.15.1-1.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12003-1 python313-cmarkgfm-2025.10.22-1.4 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:12002-1 python313-bugzilla-3.3.0-1.4 on GA media Moderate
- Ubuntu Security Notices USN-8914-1 Google Guest Agent, Google OS Config Agent vulnerability
- AlmaLinux 10 Errata ALSA-2026:80605 cjose security update Critical
- AlmaLinux 10 Errata ALSA-2026:80664 environment-modules security update Moderate
- AlmaLinux 10 Errata ALSA-2026:75576 kernel security, bug fix, and enhancement update Important
- Ubuntu Security Notices USN-8913-1 libx11 vulnerabilities
- openSUSE Security Announcements SUSE-SU-2026:4616-1 Security update for libsoup Important
- openSUSE Security Announcements SUSE-SU-2026:4617-1 Security update for stunnel Moderate
- openSUSE Security Announcements SUSE-SU-2026:4618-1 Security update for python3-paramiko Moderate
- openSUSE Security Announcements SUSE-SU-2026:4620-1 Security update for unbound Important