While not all the winners were my favorites, in some cases I am ok with the different tastes and I don't consider them undeserving.
But there are 3 films in the last decade that I do consider mistakes, as they left without recognition much better films, and in all cases not one, but many of the nominated films were better:
Those are:
The King's Speech, Argo and Green Book. Out of them, I think The King's Speech is more undeserving due to the quality of its competition (only 127 Hours was worst), But Green Book's Oscar makes me angrier because there was a campaign to vote for it not due to its merits, but just to avoid Netflix from winning and that should never be the way to vote in a movie award.
