CVE-2018-15981: Adobe Flash Player

Critical severity, CVSS 9.8. EPSS: 11.7% chance of exploitation in the next 30 days.

Flash Player versions 31.0.0.148 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution.

Affected products

• Adobe Flash Player: up to and including 31.0.0.148
• Adobe Flash Player Desktop Runtime: up to and including 31.0.0.148
• Red Hat Enterprise Linux Desktop: version 6.0 only
• Red Hat Enterprise Linux Server: version 6.0 only
• Red Hat Enterprise Linux Workstation: version 6.0 only

Published 2018-11-29. Last modified 2026-06-17.