Both the Vulnerability scanner, and License scanner can be configured to automatically quarantine packages. To do so open the settings for a plugin from the plugins overview for a registry and enable quarantine.
Quarantine settings allows you to set a severity threshold for when a package will be put in quarantine.
For example, if you decide that it’s not worth breaking builds, or interrupting developers work, for low severity issues - simply adjust the threshold level.
You can also configure to only quarantine packages which have a released patch (upgrade) version available.