This release fixes an XSS vulnerability in the Entity Translation UI page titles. Since Entity Translation has no stable release yet, it is not officially supported by the security team. The issue was managed in the s.d.o private queue but no Security Advisory is going to be created.
IMPORTANT : Make a BACKUP of your database before applying any updates.
NOTE: : When running updates, it is normal to see "oa_core_update_7236" run many times depending on the amount of content on your site. Do not abort the update process, allow it to complete.