Security advisories
Updates published by each distribution's security team, listed as they arrive. Every entry links to the official advisory.
ThursdayOct 1
- Debian LTS Advisories DLA-4810-1 thunderbird - security update
- openSUSE Security Announcements openSUSE-SU-2026:0343-1 Security update for chromium Important
- Rocky Linux Errata RLSA-2026:74132 kernel-rt security, bug fix, and enhancement update Moderate
- Rocky Linux Errata RLSA-2026:73971 thunderbird security update Important
- Rocky Linux Errata RLSA-2026:74133 kernel security, bug fix, and enhancement update Moderate
- Rocky Linux Errata RLSA-2026:74095 rsync security, bug fix, and enhancement update Important
- Ubuntu Security Notices USN-8863-1 GStreamer Good Plugins vulnerabilities
- openSUSE Security Announcements openSUSE-SU-2026:21987-1 Security update for chromium Important
- openSUSE Security Announcements openSUSE-SU-2026:21985-1 Security update for valkey Important
- openSUSE Security Announcements openSUSE-SU-2026:21984-1 Security update for libtcnative-1-0, libtcnative-2-0, tomcat, tomcat10, tomcat11 Critical
- openSUSE Security Announcements openSUSE-SU-2026:21982-1 Security update for sccache Important
- openSUSE Security Announcements openSUSE-SU-2026:21977-1 Security update for glib2 Moderate
- openSUSE Security Announcements openSUSE-SU-2026:21974-1 Security update for emacs Important
- openSUSE Security Announcements openSUSE-SU-2026:21973-1 Security update for ImageMagick Important
- openSUSE Security Announcements openSUSE-SU-2026:21968-1 Security update for glibc Important
- openSUSE Security Announcements openSUSE-SU-2026:11899-1 libtcnative-2-0-2.0.16-1.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11900-1 mistral-vibe-2.25.8-1.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11901-1 php8-8.5.11-1.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11898-1 libtcnative-1-0-1.3.9-1.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11897-1 libXtst-devel-1.2.5-2.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11895-1 libXi-devel-1.8.3-2.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11896-1 libXpm-devel-3.5.18-3.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11892-1 helm3-3.22.0-2.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11894-1 libX11-6-1.8.13-3.1 on GA media Moderate
- openSUSE Security Announcements openSUSE-SU-2026:11893-1 kernel-devel-7.2.8-1.1 on GA media Moderate
- AlmaLinux 9 Errata ALSA-2026:74370 gvfs security update Important
- AlmaLinux 10 Errata ALSA-2026:74442 libpcap security update Important
- Ubuntu Security Notices USN-8862-1 libXpm vulnerability
- openSUSE Security Announcements SUSE-SU-2026:4409-1 Security update for gimp Important
- Rocky Linux Errata RLSA-2026:74001 expat security update Important
- Rocky Linux Errata RLSA-2026:73765 dogtag-pki security update Important
- Rocky Linux Errata RLSA-2026:73428 nodejs24 security, bug fix, and enhancement update Important
- Rocky Linux Errata RLSA-2026:73998 gvfs security update Important
- Rocky Linux Errata RLSA-2026:73954 openssh security update Moderate
- Rocky Linux Errata RLSA-2026:73955 openssh security update Moderate
- Rocky Linux Errata RLSA-2026:73766 pki-core security update Important
- Ubuntu Security Notices USN-8861-1 OpenSSL vulnerabilities
- Ubuntu Security Notices USN-8860-1 OpenStack Designate vulnerability
- Ubuntu Security Notices USN-8857-1 KCoreAddons vulnerability
- AlmaLinux 10 Errata ALSA-2026:73954 openssh security update Moderate
- AlmaLinux 10 Errata ALSA-2026:73979 freerdp security update Critical
- AlmaLinux 10 Errata ALSA-2026:73765 dogtag-pki security update Important
- AlmaLinux 9 Errata ALSA-2026:73766 pki-core security update Important
- AlmaLinux 9 Errata ALSA-2026:72623 kernel security, bug fix, and enhancement update Important
- AlmaLinux 10 Errata ALSA-2026:73998 gvfs security update Important
- AlmaLinux 10 Errata ALSA-2026:74001 expat security update Important
- AlmaLinux 9 Errata ALSA-2026:72663 expat security update Important
- Rocky Linux Errata RLSA-2026:74084 webkit2gtk3 security update Critical
- Rocky Linux Errata RLSA-2026:73997 gvfs security update Important
WednesdaySep 30
- Rocky Linux Errata RLSA-2026:73519 ruby:2.5 security update Important
- Rocky Linux Errata RLSA-2026:74085 nodejs:24 security, bug fix, and enhancement update Important
- Debian Security Advisories DSA-6537-1 libpng1.6 - security update
- Debian Security Advisories DSA-6536-1 thunderbird - security update
- Debian Security Advisories DSA-6535-1 chromium - security update
- Debian Security Advisories DSA-6534-1 webkit2gtk - security update
- Debian LTS Advisories DLA-4809-1 nodejs - security update
- Debian LTS Advisories DLA-4808-1 network-manager-l2tp - security update
- Debian LTS Advisories DLA-4807-1 expat - security update
- AlmaLinux 9 Errata ALSA-2026:69098 webkit2gtk3 security update Important
- openSUSE Security Announcements SUSE-SU-2026:4405-1 Security update for wicked2nm Important