These recent updates apply to Windows, Mac and Linux. Also, server updates are available. Here is the specific link for the Flash player:
https://helpx.adobe.com/security/products/flash-player/apsb16-10.htmlThe bulletin indicates the issues is of concern.
Release date: April 7, 2016
Last updated: April 12, 2016
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Adobe has released security updates for Adobe Flash Player for Windows, Macintosh, Linux and ChromeOS. These updates address critical vulnerabilities that could potentially allow an attacker to take control of the affected system.