CCC 1260 "Since Christ died for all, and since all men are in fact called to one and the same destiny, which is divine, we must hold that the Holy Spirit offers to all the possibility of being made partakers, in a way known to God, of the Paschal mystery." Every man who is ignorant of the Gospel of Christ and of his Church, but seeks the truth and does the will of God in accordance with his understanding of it, can be saved. It may be supposed that such persons would have desired Baptism explicitly if they had known its necessity. So, no real need for belief in Jesus ey?
That sir, is another gospel.
Here is what the apostles taught.
Acts 4:12 Nor is there salvation in any other, for there is no other name under heaven given among men by which we must be saved.
It's worse than that.
That's PETER speaking....
Of course one has to believe in Jesus. The issue in Canon 1260 is those who have no way of knowing Jesus, because of liars like Marx, Mohammed or the Protestant charlatans.