Greetings Symantec !
I ask to add the compatibility support for the Red Hat Enterprise Linux OS 7.5 Build # 3.10.0-862.2.3.el7.x86_64 in the upcoming SEP Version Release.
I'd opened a Symantec Tech. Ticket # 14570034 that you can review and share an update in the newer version release of the product.
Regards,
Nirav Bhayani