We are in the process of applying mitigation for the CVE-2026-31431 vulnerability, which involves a server reboot, so you may be offline for a few minutes whilst this happens, please see the following from Cloudlinux for more details:
https://blog.cloudlinux.com/cve-2026-31431-copy-fail-mitigation-and-patches
Some core networks components will be upgraded on the evening of Sunday the 28th of January, 2024.
Customers may experience a small amount of downtime when this takes place due to the nature of this work.