IE 10 & 11 make fixed backgrounds jump when scrolling with mouse wheel

I know it is a bit late for an answer but I’ve had the same problem and was able to fix it by adding these attributes to my css file

html{
    overflow: hidden;
    height: 100%;    
}
body{
    overflow: auto;
    height: 100%;
}

From the comments:

This solution stops scroll events from firing on the window, so do be careful if you’re using anything that relies on such events firing. codepen.io/anon/pen/VawZEV?editors=1111 ( overflow: hidden, scroll events don’t work) codepen.io/anon/pen/PNoYXY?editors=1111 ( overflow: auto, scroll events fire) – Dan Abrey

So this might cause some problems in your projects. But I don’t see another way to workaround this bug in IE.