A new server-side patch for Call of Duty is now available, updating the World War II shooter to version 1.5b. This patch can be found on 3D Gamers and Worthplaying. Likewise, there's a new Call of Duty: United Offensive server patch, bringing the expansion server up to version 1.51b. The update is available on 3D Gamers and Worthplaying. These server-only patches clear up an undisclosed exploit.