CVE-2018-12827: Adobe Flash Player

High severity, CVSS 7.5. EPSS: 32% chance of exploitation in the next 30 days.

Adobe Flash Player 30.0.0.134 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Affected products

• Adobe Flash Player: up to and including 30.0.0.154
• 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 2018-08-29. Last modified 2026-06-17.