How can i get prepared for DRUPAL-PSA-2016-001?
1) List all the Drupal 7 projects you maintain.
2) Have a list of used modules by project, you can use fllowing command

 drush pml --no-core --type=module --status=enabled &gt; mylist.txt


3) Once the updates announced, you can search your modules lists to detect which project you really need to update