You can apply Site Recovery Manager security updates and patches as they are made available by VMware. You can apply security updates and patches of the host operating system as they are made available by the vendors of the host operating system.

Site Recovery Manager Host Operating System Versions

For information about the supported host operating systems for Site Recovery Manager Server, see the Compatibility Matrices for Site Recovery Manager 8.3 at https://docs.vmware.com/en/Site-Recovery-Manager/8.3/rn/srm-compat-matrix-8-3.html.

Applying Site Recovery Manager Patches and Security Updates to Site Recovery Manager for Windows

You apply Site Recovery Manager security patches and updates by performing an in-place upgrade of your existing Site Recovery Manager installation. For information about upgrading Site Recovery Manager, see the In-Place Upgrade of Site Recovery Manager Server topic in Site Recovery Manager Installation and Configuration.

Applying Site Recovery Manager Patches and Security Updates to the Site Recovery Manager Virtual Appliance

You apply Site Recovery Manager security patches and updates by performing an update of your existing Site Recovery Manager Virtual Appliance installation. For information about updating the Site Recovery Manager Virtual Appliance, see the Update the Site Recovery Manager Virtual Appliance topic in Site Recovery Manager Installation and Configuration.