CVE-2010-1319: Realnetworks Helix Mobile Server

High severity, CVSS 10.0. EPSS: 5.1% chance of exploitation in the next 30 days.

Integer overflow in the AgentX::receive_agentx function in AgentX++ 1.4.16, as used in RealNetworks Helix Server and Helix Mobile Server 11.x through 13.x and other products, allows remote attackers to execute arbitrary code via a request with a crafted payload length.

Affected products

• Realnetworks Helix Mobile Server: up to and including 13.1.1
• Realnetworks Helix Server: up to and including 13.1.1; version 11.0 only; version 11.1 only; version 12.0.0 only; version 12.0.1 only
• Realnetworks Helix Server Mobile: version 11.0 only; version 12.0.0 only; version 13.0.0 only

Published 2010-04-20. Last modified 2026-06-16.