This article provides detailed steps on how to download the ESXi patch and vCenter patch from the Broadcom portal. This also includes the method to download the ISO for the vCenter and ESXi based on the license type.
VMware vSphere ESXi, VMware vCenter server
An article was released which talks about downloading the products from Broadcom website. ESXi and vCenter server comes under VCF ( VMware cloud foundation) division of the product.
https://knowledge.broadcom.com/external/article/142814/download-broadcom-products-and-software.html
1. Select the hyperlink for VMware Cloud foundation which is as follows.
https://support.broadcom.com/group/ecx/downloads
2. Select vSphere from the list of the products and you'll see below listed products.
3. On the Products and Solutions tab select the solutions
4. Select the license type.
5. As an example selecting vSphere Essentials and selecting the version 8.0.
6. Below are highlighted patch for the latest release for the ESXi host and it includes VCSA latest patch as well.