hmmm ok been able to replicate it with both 4.9 and 5. Appears to happen when the system is rebooted and the table is queried after the system comes online. Querying

windows_security_center

works, but

windows_security_products

crashes osquery. On my test system, results were returned / osquery didnt crash after about 5 min of uptime.

Strange, I query both without issue