Adobe states that the Flash Player zero-day vulnerability (CVE-2016-4171) has been exploited in targeted attacks. A security fix for the vulnerability is expected to become available starting from June 16. The security vulnerability was reported by Anton Ivanov from Kaspersky that the flaw could be exploited by hackers gain complete control of the vulnerable systems. The Flash Player flaw affects versions 21.0.242 and earlier for Windows, Mac, Linux and Chrome OS. The company also informed customers about the availability of security updates for the Digital Negative (DNG) software development kit (SDK)”]
Source: https://securityaffairs.co/wordpress/48400/hacking/cve-2016-4171-flash-0-day.html