Serial number: AV25-681
Date: October 20, 2025
Between October 13 and 19, 2025, Ubuntu published security notices to address vulnerabilities in the Linux kernel affecting the following products:
- Ubuntu 18.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 22.04 LTS
- Ubuntu 24.04 LTS
- Ubuntu 25.04
The Cyber Centre encourages users and administrators to review the provided web link and apply the necessary updates.