CVE-2011-0558: Adobe Flash Player

High severity, CVSS 9.3. EPSS: 6.7% chance of exploitation in the next 30 days.

Integer overflow in Adobe Flash Player before 10.2.152.26 allows attackers to execute arbitrary code via a large array length value in the ActionScript method of the Function class.

Affected products

• Adobe Flash Player: up to and including 10.2.152; version 6.0.21.0 only; version 6.0.79 only; version 7.0 only; version 7.0.1 only; version 7.0.14.0 only; …

Published 2011-02-10. Last modified 2026-06-16.