The veteran must operate on the same knee he severely injured in 2024 and which kept him away from play for most of the season.
Real Madrid do not want to disclose how long the injury break can be expected to be, but according to Spanish media, it is about six to ten weeks.
He will miss, among other things, the Champions League matches against Liverpool (next week) and against Manchester City in early December.
Carvajal is also not available for play in Spain's World Championship qualification in November.
