Facility News

Dear Users of the de.NBI Cloud Tübingen,

We would like to inform you about an immediate security maintenance starting today Monday 02.11.2026 at 13:30 to update the our de.NBI Cloud cluster.

We do not expect any downtime during this maintenance. However, temporary interruptions to VM … Read more...

Dear Users of the de.NBI Cloud Tübingen,

We would like to inform you about a critical Linux kernel vulnerability, CVE-2026-98432, affecting the IPv4 TCP stack. The vulnerability may allow remote attackers to cause kernel crashes, memory corruption, or potentially execute arbitrary code. Syst… Read more...

Dear de.NBI Cloud users,

the security updates of all GPU nodes have been completed. *You can now
start your GPU instances again.*

*Thank you* to everyone who shut down their GPU instances in time. This
made the maintenance much easier for us.

Instances that were still run… Read more...

Dear Users of the de.NBI Cloud DKFZ Heidelberg,

From 3rd to 5th November 2026, Heidelberg IT (HDiT) will carry out scheduled maintenance work on infrastructure used by the de.NBI Cloud.

No downtime is planned for this period, and we do not expect any impact on your VMs or services. Ho… Read more...

Dear Users of the de.NBI Cloud DKFZ Heidelberg,

the security maintenance was finally completed successfully, albeit with a significant delay. We have restarted all VMs. Please check to see if your VMs/services are running as expected again and let us know if you encounter any issues.

… Read more...