I’m running, successfully, nc on a omv docker installation. When I did the security scan I result was an A but with Running Nextcloud 31.0.0.18 it is NOT on latest patch level
I just did a pull of the latest docker versions.
Could it be that the docker images lag behind? the nextcloud compose part is
I guess you are on 30.0.8. that’s the latest stable. 31.0.2 is maybe not regarded as stable enough. Nextcloud AIO dies also only update after a few minor releases.
The non-AIO image set (which this appears to be) has the stable tag pointed at 30.0.8 currently, but the Compose posted by OP doesn’t have a tag on it so it just pulls the default (which is always the latest in Docker land).