CVE-2007-5080: Realnetworks Realone Player

High severity, CVSS 9.3. EPSS: 7.7% chance of exploitation in the next 30 days.

Integer overflow in RealNetworks RealPlayer 10 and 10.5, RealOne Player 1, and RealPlayer Enterprise for Windows allows remote attackers to execute arbitrary code via a crafted Lyrics3 2.00 tag in an MP3 file, resulting in a heap-based buffer overflow.

Affected products

• Realnetworks Realone Player: version 1.0 only; version 2.0 only
• Realnetworks Realplayer: version 10.0 only; version 10.5 only
• Realnetworks Realplayer Enterprise: any version

Published 2007-10-31. Last modified 2026-06-16.