When the OIDCIdPauthCallback function in mongo.cpp (see https://github.com/10gen/mongo/blob/master/src/mongo/scripting/mozjs/mongo.cpp#L890C19-L890C26, we allocate a new Scope without using an RAII container (i.e unique_ptr). This is introduces a memory leak.

Consider assigning the newly allocated pointer into a unique_ptr to ensure it gets deleted at the end of the scope.