There are longstanding remote code execution exploits in older COD titles. Do not run these games in multiplayer on a computer with sensitive data or files you are not willing to lose.

Valve, you should force Activision to either patch these exploits or stop selling the games.

There are longstanding remote code execution exploits in older COD titles. Do not run these games in multiplayer on a computer with sensitive data or files you are not willing to lose. Valve, you should force Activision to either patch these exploits or stop selling the games.