What is the documentation issue?

Related to the documentation of self-hosting with Docker (the issue template specifically designed for examples did not work).

Problem

I noticed that all three Docker examples

• with-docker (1)
• with-docker-compose (1, 2, 3)
• with-docker-multi-env (1, 2, 3)

and their respective Dockerfiles use the image node:18-alpine. The image has a known vulnerability (CVE-2024-21538) (ref 1, 2)

Is there any context that might help us understand?

It might be a good time to update the Docker examples to use a more recent version of the image, such as node:22-alpine (link) or the LTS tag node:lts-alpine (link), which both do not have this vulnerability.

If this change is deemed useful, I'd be happy to open a Pull Request to update the relevant Dockerfiles.

Does the docs page already exist? Please link to it.

https://nextjs.org/docs/app/guides/self-hosting#docker-image