Computer Status logs generated on the Symantec Endpoint Protection Manager (SEPM) show incorrect Microsoft Windows operating system versions (e.g. Windows 8.1 Professional systems report as Windows 10 Professional)
This is caused by incorrect Operating System to R_OS_type mapping in the os_en.sab file that is found under:
This issue is fixed in Symantec Endpoint Protection 14.0.1.0 (14 RU1) For information on how to obtain the latest build of Symantec Endpoint Protection: see Download the latest version of Symantec Endpoint Protection.