CVE-2011-2420: Adobe Shockwave Player

High severity, CVSS 10.0. EPSS: 4.9% chance of exploitation in the next 30 days.

Adobe Shockwave Player before 11.6.1.629 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors.

Affected products

• Adobe Shockwave Player: up to and including 11.6.0.626; version 1.0 only; version 2.0 only; version 3.0 only; version 4.0 only; version 5.0 only; …

Published 2011-08-11. Last modified 2026-06-16.