Joomla! 3.9.6 Security Release announced
Joomla! 3.9.6 is a Security Release which addresses ONE security vulnerabilities.
This release also includes several improvements.
More details at the following link.
Core - XSS in com_users ACL debug views (affecting Joomla 1.7.0 through 3.9.5)
Back up before updating is highly recommended
Protect your assets.
Perform a FULL backup of your website (database and files) BEFORE updating the Joomla! CMS and/or its extensions.