Information
Chrome enables the use of outdated plugins. By disabling this feature Chrome will not prompt the user to use an outdated plugin.
Rationale:
Running the most up-to-date version of a plugin can reduce the possibility of running a plugin that contains an exploit or security hole.
Solution
To establish the recommended configuration via Group Policy, set the following UI path to Disabled.
Computer Configuration\Administrative Templates\Google\Google Chrome\Allow running plugins that are outdated
Impact:
If you disable this setting, outdated plugins will not be used and users will not be asked for permission to run them.