The vCenter Server contains an unsafe deserialisation vulnerability in the PSC (Platform services controller). A malicious actor with admin access on vCenter server may exploit this issue to execute arbitrary code on the underlying operating system that hosts the vCenter Server.
https://www.vmware.com/security/advisories/VMSA-2022-0025.html
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1587