Adobe has released an update to bring its Flash Player to version 18.104.22.168. This is available now from here.
This update fixes several bugs, including Flash Player NCP not launching from System Preferences when NPAPI Flash Player is installed. There is a single security fix, which is non-critical. That could result in the resetting of the global settings preference file. Although this update appears worthwhile, it doesn’t seem particularly urgent in security terms.