Update []:
For what it's worth, Windows Central's Jez Corden has now chimed in on this discussion, suggesting that he doesn't believe the rumour is true.
Original Story: As Xbox Series X and S move past the four-year mark, we're starting to hear more and more about Microsoft's next generation console plans - both officially and coming from fresh reports and rumours. Well, today a new rumour is doing the rounds that gives us a possible next-gen Xbox codename and even a projected release window.
According to TheGhostOfHope, who focuses on Call of Duty and regularly drops insider information on the franchise, Microsoft's next-gen system could be called 'Xbox Prime' and is being prepared for a 2026 launch. The leaker adds that Microsoft delivering a new Xbox console next year "is pretty much an open secret within the industry".
The account went on to mention that Xbox's upcoming handheld device, which has been confirmed by Phil Spencer, will release after the team's next main home console. Again, Phil recently said a handheld system would still be a few years away, so this all makes sense in theory.