Follow this article if you have FLEXIDOME IP outdoor 5000i (FW 6.43.0027) or FLEXIDOME starlight 6000 VR (FW 6.32.0109) cameras and you would like to upgrade them to the latest version available
Dinion IP starlight 6000 HD/ Dinion IP ultra 9000 MP is a fixed camera, not a PTZ camera. The camera is only capable of e-PTZ (Electronic Pan, Tilt and Zoom).
This article contains information if the Common Product Platforms CPP-ENC, CPP3 and CPP4 are affected or not by the Meltdown and Spectre vulnerabilities.