CVE-2016-4638 | Apple Mac OS X up to 10.11.5 Login Window access control (HT206903 / Nessus ID 92496)

A vulnerability classified as critical was found in Apple Mac OS X up to 10.11.5. Affected by this vulnerability is an unknown functionality of the component Login Window. The manipulation leads to improper access controls.

This vulnerability is known as CVE-2016-4638. Local access is required to approach this attack. There is no exploit available.

It is recommended to upgrade the affected component.