The location of VMware Security Advisories (VMSAs) has changed on May 6, 2024. They are now available from the Broadcom Support Portal. The legacy VMSA URLs still work but are now redirected to the portal, for example: https://www.vmware.com/security/advisories/VMSA-2024-0002.html points to https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/23681.
https://blogs.vmware.com/security/2024/05/where-did-my-vmware-security-advisories-go.html
Edit: This Post covers what’s going on. (thanks to /u/lost_signal and /u/RoomStrange6413)
Sourced from https://www.reddit.com/r/sysadmin/comments/1cn3uhw/vmware_security_advisories_vmsas_are_now_to_be/
This makes only sense, given that they have a dedicated investors.broadcom.com page but no security.broadcom.com you can see where their focus is.