The versions of the project that are currently supported with security updates.
| MUI X version | Release | Supported |
|---|---|---|
| ^9.0.0 | 2026-04-08 | ✅ Stable major |
| ^8.0.0 | 2025-04-17 | ✅ Long-term support |
| ^7.0.0 | 2024-03-23 | ✅ Long-term support |
| ^6.0.0 | 2023-03-03 | ❌ |
| ^5.0.0 | 2021-11-23 | ❌ |
| ^4.0.0 | 2021-09-28 | ❌ |
You can report a vulnerability by contacting us via email at security@mui.com.