Based on Broadcom’s release notes for similar 14.x cumulative updates, here is what 1402415 likely addresses:
After the manager is updated, use one of these methods to bring your endpoints to the same version: AutoUpgrade (Recommended) : In the SEPM console, go to Admin > Install Packages and use the Upgrade Clients with Package task to push updates to specific groups. Client-Only Patches : For individual machines, you can download specific patches from the Broadcom Knowledge Base and run them locally. Offline Definitions : If your environment lacks internet access, download (for SEPM) or Intelligent Updater files (for clients) to update virus definitions manually. Broadcom TechDocs Version Compatibility Note symantec endpoint protection manager 1402415 upd
: Requires a 64-bit version of Java Runtime Environment (JRE). 32-bit Java must be uninstalled to avoid conflicts. Maintenance & Update Procedures Based on Broadcom’s release notes for similar 14
Always update the Manager BEFORE the Agents. Broadcom TechDocs Version Compatibility Note : Requires a