CVE-2016-1821 | Apple Mac OS X up to 10.11.4 IOAudioFamily null pointer dereference (HT206567 / EDB-39926)
A vulnerability was found in Apple Mac OS X up to 10.11.4. It has been rated as critical. This issue affects some unknown processing of the component IOAudioFamily. The manipulation leads to null pointer dereference.
The identification of this vulnerability is CVE-2016-1821. An attack has to be approached locally. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.