Security of Nextcloud Docker Images




I am not sure if I have the correct category. I am sorry if it is the wrong one.

I looked at and basically every tag is flagged as having security issues.
What is the story behind this (i.e. will the issues be fixed anytime soon, how and in what situations can the issues be exploited)?
Which tags can safely be used?
Is it save to run nextcloud on a public server?

Thank you and kind regards


It is always as secure as how YOU make it.