CVE-2015-5556: Adobe Air

High severity, CVSS 10.0. EPSS: 44.8% chance of exploitation in the next 30 days.

Use-after-free vulnerability in Adobe Flash Player before 18.0.0.232 on Windows and OS X and before 11.2.202.508 on Linux, Adobe AIR before 18.0.0.199, Adobe AIR SDK before 18.0.0.199, and Adobe AIR SDK & Compiler before 18.0.0.199 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-5127, CVE-2015-5130, CVE-2015-5134, CVE-2015-5539, CVE-2015-5540, CVE-2015-5550, CVE-2015-5551, CVE-2015-5557, CVE-2015-5559, CVE-2015-5561, CVE-2015-5563, CVE-2015-5564, and CVE-2015-5565.

Affected products

• Adobe Air: up to and including 18.0.0.180
• Adobe Air SDK: up to and including 18.0.0.180
• Adobe Air SDK & Compiler: up to and including 18.0.0.180
• Adobe Flash Player: up to and including 18.0.0.209; up to and including 11.2.202.491

Published 2015-08-14. Last modified 2026-06-17.