Subject: Important Security Update: Linux Kernel Patching and Scheduled Reboots
Dear Customer,
We are actively responding to a newly disclosed security vulnerability, CVE-2026-99999, a critical Linux kernel vulnerability (CVSS 9.3) that was publicly disclosed on 15 October 2026. Patching is on-going.
This vulnerability affects the host systems underlying all servers. Our security team has been tracking this issue since its publication, and we are currently working to patch our entire server fleet as quickly as possible. Fixes are being deployed gradually as they become available.
What to Expect
- Scheduled Restarts: Your instance will experience a restart during this maintenance window so the kernel patch can take effect.
- Minimal Downtime: We are working diligently to keep all service interruptions as brief as possible.
Thank you for your patience and cooperation as we work to keep your infrastructure secure.
Thursday, October 15, 2026
