CVE-2007-5400: Real Realplayer

High severity, CVSS 9.3. EPSS: 6.8% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the Shockwave Flash (SWF) frame handling in RealNetworks RealPlayer 10.5 Build 6.0.12.1483 might allow remote attackers to execute arbitrary code via a crafted SWF file.

Affected products

• Real Realplayer: version 10.1 only
• Realnetworks Realplayer: version 10.0 only; version 10.5 only

Published 2008-07-28. Last modified 2026-06-16.