CVE-2016-4286: Adobe Flash Player

High severity, CVSS 8.8. EPSS: 5.6% chance of exploitation in the next 30 days.

Adobe Flash Player before 18.0.0.382 and 19.x through 23.x before 23.0.0.185 on Windows and OS X and before 11.2.202.637 on Linux allows attackers to bypass intended access restrictions via unspecified vectors.

Affected products

• Adobe Flash Player: up to and including 23.0.0.162; up to and including 11.2.202.635; up to and including 18.0.0.375
• Adobe Flash Player Desktop Runtime: up to and including 23.0.0.162
• Red Hat Enterprise Linux Desktop: version 5.0 only; version 6.0 only
• Red Hat Enterprise Linux Server: version 5.0 only; version 6.0 only
• Red Hat Enterprise Linux Workstation: version 5.0 only; version 6.0 only

Published 2016-10-13. Last modified 2026-06-17.