Find the image that has CVE package fixes

I have a handful of Google Container images featuring Musl Vulns.

Example: lists all available image versions.

How do I try to find out which image the update contains? Since it's open source I checked it out at specifically:

  • Seems to show no basic picture
  • Shows "BUILD_IMAGE? = golang: 1.11-alpine", but this image is quite old and is not even listed in Library / Golang / Tree / Master, with the latest version being 1.13