Security Maintenance closed

Due to a security issue we will fix and restart many of our login nodes for our clusters. This will be done right away. Sorry for the troubles this is causing.

We are still looking on how to handle ongoing jobs. The compute nodes have not been shut down yet.

Update 2026-04-30 14:30

All login nodes were restarted before and we are working on the affected cluster nodes. We currently aim for rolling updates but that may change.

Update 2026-04-30 20:00

A rolling update of the compute nodes is in progress.