Solved safty outbrake out of the VM

[axel]

https://www.heise.de/news/Citrix-Hypervisor-und-XenServer-Ausbrueche-aus-virtuellen-Maschinen-moeglich-4996405.html

https://support.citrix.com/article/CTX286756

Whats about XCP-NG ?

thx Axel

[gskger]

@axel See the December 2020 Security Updates for XCP-ng and update

[olivierlambert]

See also https://xcp-ng.org/docs/security.html

And https://xcp-ng.org/blog/tag/security/