CVE-2025-34128: x360soft x360 Videoplayer Activex Control

High severity, CVSS 8.6. EPSS: 1.4% chance of exploitation in the next 30 days.

A buffer overflow vulnerability exists in the X360 VideoPlayer ActiveX control (VideoPlayer.ocx) version 2.6 when handling overly long arguments to the ConvertFile() method. An attacker can exploit this vulnerability by supplying crafted input to cause memory corruption and execute arbitrary code within the context of the current process.

Affected products

• x360soft x360 Videoplayer Activex Control: version 2.6 only

Published 2025-07-16. Last modified 2026-06-17.