Medium · published May 18, 2026
Creating a "2dsphere_bucket" index on a non-timeseries bucket collection will succeed, but any subsequent attempt to insert a document which triggers updating that index will crash the server. A similar issue occurs when creating "queryable_encrypted_range" indices.
This issue affects MongoDB Server v7.0 versions prior to 7.0.32, v8.0 versions prior to 8.0.21 and v8.2 versions prior to 8.2.6
| Product | Versions | Fixed in |
|---|---|---|
| mongodb/mongodb | ≥ 7.0.0, < 7.0.32 | 7.0.32 |
| mongodb/mongodb | ≥ 8.0.0, < 8.0.21 | 8.0.21 |
| mongodb/mongodb | ≥ 8.2.0, < 8.2.6 | 8.2.6 |