CVE-2011-0555: Adobe Shockwave Player

High severity, CVSS 9.3. EPSS: 5% chance of exploitation in the next 30 days.

The TextXtra.x32 module in Adobe Shockwave Player before 11.5.9.620 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a Director file with a crafted DEMX RIFF chunk that triggers incorrect buffer allocation, a different vulnerability than CVE-2010-4093, CVE-2010-4187, CVE-2010-4190, CVE-2010-4191, CVE-2010-4192, and CVE-2010-4306.

Affected products

• Adobe Shockwave Player: up to and including 11.5.9.615; version 1.0 only; version 2.0 only; version 3.0 only; version 4.0 only; version 5.0 only; …

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