I work extensively with Video and ever since Apple stopped supporting Quicktime for Windows have been worried about being “vulnerable”… though no such event has occured yet. I work with video almost everyday and so far all seems ok.
Curious to know if other video users on PC have had to face any such vulnerabilities.
No, only online activities using QuickTime will expose you to vulnerabilities! Using Cubase or plugins that use it will be save. Unless a plugin is actively connecting to to the internet it may pose a threat!