Here are the Linux security updates for Week 30, 2025:
AlmaLinux issued important security updates for git (ALSA-2025:11534, ALSA-2025:11533), kernel (ALSA-2025:10854), sudo (ALSA-2025:11537), and moderate ones for kernel-rt (ALSA-2025:11456) and nginx:1.24 (ALSA-2025:3262).
Red Hat released important kernel fixes (RHSA-2025:11411, RHSA-2025:11428, RHSA-2025:11571, RHSA-2025:11572), git (RHSA-2025:11533), sudo (RHSA-2025:11537), alongside moderate updates for avahi (RHSA-2025:11402), gnome-remote-desktop (RHSA-2025:11406, RHSA-2025:11408), perl (RHSA-2025:11545), and python-setuptools (RHSA-2025:11584).
SUSE published numerous important Linux kernel live patches (e.g., SUSE-SU-2025:02399-1 for SLE 15 SP3, SUSE-SU-2025:02400-1 for SLE 15 SP4, up to SUSE-SU-2025:02470-1), moderate updates for libgcrypt (SUSE-SU-2025:02447-1) and python-oslo.utils (SUSE-SU-2025:02448-1), plus ImageMagick (SUSE-SU-2025:02510-1, SUSE-SU-2025:02511-1).
Ubuntu released USNs for Apache HTTP Server (USN-6885-5), Drupal (USN-7658-1), Erlang (USN-7656-1), jq (USN-7657-1), and Linux kernel (Oracle) (USN-7611-4).
These updates primarily target kernel flaws, privilege escalations (e.g., sudo, git), and remote code execution risks in web/network components, rated important to moderate.
