How often are docker images rebuild to resolve vulnerability fixes?

[molntamas]

I was wondering how often the docker images are rebuilt? Is there some process for this?

I was checking and the cpu docker image was built one month ago, so the vulnerability fixes that happened since in the base ubuntu image are not in the image yet.

I would like to have recent security updates in the docker image. I can also build the image myself, since it is in the gitlab repo, so that could also works for me if I need latest ubuntu base image.