Infinity Ward has released a Call of Duty: Modern Warfare 2 update for November 2, which is a server-side hotfix (no download required) that will be applied once the game connects to the game’s servers. This patches out map exploits and other bugs.

Modern Warfare 2 Update for November 2 Patch Notes:

Here’s the announcement from Infinity Ward:

We've recently released an update that fixed an issue that prevented players from editing their Profile Showcase, additionally we've also fixed various map exploits and bugs across the game.

— Infinity Ward (@InfinityWard) November 3, 2022

We’ve recently released an update that fixed an issue that prevented players from editing their Profile Showcase, additionally we’ve also fixed various map exploits and bugs across the game

In addition to that, the Trello board for the game has been updated with the known issues:

Global Known Issues:

• PC Players: We’ve noticed some stability issues with the latest NVIDIA drivers 526.47 on Call of Duty #MWII. For now we’d suggest you keep the 516.59, or 522.25 drivers.

For the rest of the known issues mentioned previously, head on over here.