https://wccftech.com/modern-warfare-patch-1-06/

Infinity Ward and Activision have rolled out Call of Duty Modern Warfare patch 1.06 for PC, PlayStation 4 and Xbox One.

After last week’s 1.05 title update, developer Infinity Ward has deployed another title update that aims to improve stability and prevent crashes across all platforms. In addition, the update includes changes to 3rd person footsteps and allows stun grenades to force claymores into a disabled state for 3 seconds.