Ubuntu
Ubuntu libxmltok Updates Fix Two Vulnerabilities
Ubuntu published USN-8872-1 for libxmltok. Match affected releases, install the supported fixed packages, validate XML parsing, and retain evidence.
Ubuntu Raspberry Pi Kernel Updates Address Security Flaws
Ubuntu published USN-8871-1 for Raspberry Pi kernels. Match affected releases, install fixed packages, reboot, validate, and retain evidence.
Ubuntu Azure Kernel Updates Address Security Flaws
Ubuntu published USN-8851-3 for Linux kernel (Azure). Match affected releases, install Ubuntu's fixed packages, validate operations, and retain evidence.
Ubuntu LibreOffice Updates Fix Multiple Vulnerabilities
Ubuntu published USN-8868-1 for LibreOffice. Match affected releases, install Ubuntu's fixed packages, validate operations, and retain evidence.
Ubuntu Ceph Update Fixes a Vulnerability
Ubuntu published USN-8867-1 for Ceph. Match affected releases, install Ubuntu's fixed packages, validate operations, and retain evidence.
Ubuntu EDK II Updates Fix Four Vulnerabilities
Ubuntu published USN-8865-1 for EDK II. Match affected releases, install Ubuntu's fixed packages, validate operations, and retain evidence.
Ubuntu Kernel Updates Fix Three Vulnerabilities on Trusty and Xenial
Ubuntu 14.04 and 16.04 kernel updates address NFS, IPv6 and Netfilter flaws in specified legacy streams. Match release, kernel flavour and repository entitlement, preserve recovery access before rebooting, and keep supported-platform migration on the agenda.
Ubuntu GKE Kernel Update Fixes 101 Vulnerabilities
Ubuntu 26.04 GKE kernel packages address 101 vulnerabilities, but availability does not establish a Google-managed node-image rollout. Verify the actual node image and kernel variant, then coordinate supported upgrades without disabling workload safeguards.
Ubuntu FIPS Kernel Update Fixes Twenty Vulnerabilities
Ubuntu 22.04 FIPS kernel updates fix twenty vulnerabilities through fips-updates. Match binary image and metapackage versions separately, preserve boot recovery, and confirm certification requirements; security-updated FIPS packages are not interchangeable with exact certification artifacts.
Ubuntu Linux Kernel Update for Raspberry Pi Fixes Three Vulnerabilities
Ubuntu 18.04 ESM Raspberry Pi kernel updates address NFS, IPv6 and Netfilter flaws. Select matching binary packages, check external modules and reboot; this notice does not cover Raspberry Pi OS or every Ubuntu kernel.