[HPC-NEWS] Access to HPC clusters blocked and action required on Cloud VMs

[HPC Cineca]

Access to HPC clusters blocked and action required on Cloud VMs  (https://www.hpc.cineca.it/newsletter/access-to-hpc-clusters-blocked-and-action-required-on-cloud-vms/) 

30 April 2026 

Dear Users, 

in order to solve a vulnerability issue emerged recently, we need to temporarily close the access to the login nodes of all our clusters. We will reopen the access within few hours as soon as the vulnerability will be solved. 

Also VM on our cloud systems may be affected. Cloud users will be contacted directly with the instructions to mitigate the vulnerability issue. 

We apologies for the inconvenience. 

Best regards 

HPC User Support 



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