Yes, you are looking at the upcoming 2014 BMW X5 codenamed F15. The new SUV leaked onto the web via a Facebook page of a Maylasian car model manufacturer. They leaked the photos onto the page and the CBT website picked it up.
It is unknown when BMW will officially release the new and third generation of the BMW X5. Rumours suggest that the new platform will have weight savings of up to 150kg and offer improved fuel economics.