Ubisoft has released a new Rainbow Six Siege update 1.000.123 on PS5 and Xbox Series X/S. According to the official R6 update 1.000.123 patch notes, the latest update brings quality of life changes and fixes. Apart from this, Rainbow Six Siege patch 1.000.123 also includes stability fixes.
Rainbow Six Siege update 1.000.123 Patch Notes – December 18, 2025

Bug Fixes
- Added online stability improvements.
- Added network connection improvements.
- Added general stability fixes.
- Addressed game crashing issues.
- Added gameplay performance improvements.
- Other minor tweaks.
Previously, a big season update added a new defender Azami (Kiba barrier gadget). Recently, a hotfix Y7S1.2 was also released. Unfortunately, players are still experiencing issues with the game. Today’s R6 Siege patch 1.000.123 will fix a few of these issues.
Download free Rainbow Six Siege patch 1.000.123 on PlayStation 5 and Xbox Series X/S.
