Muslims part of God's plan of salvation - Cathecism para 841.

Jesus immolated in the mass: Council Of Trent, SESSION THE TWENTY-SECOND, Chapter 2.

Catholicism unchanged by Vatican 11: 
Vatican 11, LUMEN GENTIUM, Chapter 7, Para 51.
SACROSANCTUM CONCILIUM Chapter 11, Para 55

Mary called the "All-Holy One" in para. 2677