Resolved -
It has now all been fixed. If your CPU type is still set to KVM64 and you are on epyc7543-3, you can restart your server once and it will be host again.
Apr 25, 07:47 CEST
Investigating -
A critical security vulnerability has been identified in Proxmox. As a precaution, we are performing urgent upgrades on all affected host systems to ensure infrastructure security and stability.
Affected Hosts:
epyc7443-1
epyc7543-1, epyc7543-2, epyc7543-3
epyc9334-1, epyc9334-2
epyc9754-2
ryzzen7950x3d-1, ryzzen7950x3d-2, ryzzen7950x3d-3, ryzzen7950x3d-4
Please note: These upgrades may result in temporary downtimes. We are working to complete the process as quickly and smoothly as possible.
Thank you for your understanding.
Apr 24, 20:09 CEST