Serial number: AV26-686
Date: July 13, 2026
Between July 6 and 12, 2026, Ubuntu published security notices to address vulnerabilities in the Linux kernel affecting the following products:
- Ubuntu 18.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 24.04 LTS
- Ubuntu 25.10
- Ubuntu 26.04 LTS
The Cyber Centre encourages users and administrators to review the web link provided and apply the necessary updates.