A First-in-human Study to Learn How Safe the Study Drug BAY3375968, an Anti-CCR8 Antibody, is, When Given Alone or in Combination With Pembrolizumab, How it Affects the Body, How it Moves Into, Through, and Out of the Body, and to Find the Best Dose in Participants With Advanced Solid Tumors

First-in-human Dose-escalation and Expansion Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of the Anti-CCR8 Antibody BAY 3375968 as Monotherapy and in Combination With Pembrolizumab in Participants With Selected Advanced Solid Tumors