CVE-2015-8440: Adobe Air

High severity, CVSS 10.0. EPSS: 5.6% chance of exploitation in the next 30 days.

Adobe Flash Player before 18.0.0.268 and 19.x and 20.x before 20.0.0.228 on Windows and OS X and before 11.2.202.554 on Linux, Adobe AIR before 20.0.0.204, Adobe AIR SDK before 20.0.0.204, and Adobe AIR SDK & Compiler before 20.0.0.204 allow attackers to bypass intended access restrictions via unspecified vectors, a different vulnerability than CVE-2015-8409 and CVE-2015-8453.

Affected products

• Adobe Air: up to and including 19.0.0.241
• Adobe Air SDK: up to and including 19.0.0.241
• Adobe Air SDK & Compiler: up to and including 19.0.0.241
• Adobe Flash Player: up to and including 18.0.0.261; version 19.0.0.185 only; version 19.0.0.207 only; version 19.0.0.226 only; version 19.0.0.245 only; up to and including 11.2.202.548

Published 2015-12-10. Last modified 2026-06-17.