Back to today’s briefing

Story perspectives

Xbox One's 13-Year Security Broken by 'Bliss' Exploit

3/16/2026

46 8 Full Breakdown

Summary

Story summary

Markus Gaasedelen revealed at RE//verse 2026 a hardware-level Xbox One exploit called the 'Bliss' double glitch.
The exploit compromises the boot ROM to load unsigned code and decrypt games and firmware.
Despite Microsoft’s efforts to secure later models, the original Xbox One’s 13-year security record has been broken.
The hack enables game preservation and repairability, though its use remains complex and not accessible to casual users.

1 of 1

Story summary

Markus Gaasedelen revealed at RE//verse 2026 a hardware-level Xbox One exploit called the 'Bliss' double glitch.
The exploit compromises the boot ROM to load unsigned code and decrypt games and firmware.
Despite Microsoft’s efforts to secure later models, the original Xbox One’s 13-year security record has been broken.
The hack enables game preservation and repairability, though its use remains complex and not accessible to casual users.