Medium · published July 18, 2026
SurrealDB versions before 2.1.0 contain an uncaught exception vulnerability in the rand::time() function that panics when unwrap is called on a None result from timestamp_opt. Authorized clients can repeatedly invoke rand::time() to reliably trigger server panics and cause denial of service.
| Product | Versions | Fixed in |
|---|---|---|
| surrealdb/surrealdb | < 2.1.0 | 2.1.0 |