Google · Android · CVE-2016-3921
**Name of the Vulnerable Software and Affected Versions**
Android versions 4.x through 4.4.3
Android versions 5.0.x through 5.0.1
Android versions 5.1.x through 5.1.0
Android versions 6.x before 2016-10-01
Android versions 7.0 before 2016-10-01
**Description**
The issue allows attackers to gain privileges via a crafted application.
**Recommendations**
For Android versions 4.x through 4.4.3, update to version 4.4.4 or later.
For Android versions 5.0.x through 5.0.1, update to version 5.0.2 or later.
For Android versions 5.1.x through 5.1.0, update to version 5.1.1 or later.
For Android versions 6.x before 2016-10-01, update to a version released on or after 2016-10-01.
For Android versions 7.0 before 2016-10-01, update to a version released on or after 2016-10-01.