| Package | Affected versions | Patched versions |
|---|---|---|
| grafana | ≥ 11.6.0, < 11.6.15≥ 12.2.0, < 12.2.9≥ 12.3.0, < 12.3.7≥ 12.4.0, < 12.4.4≥ 13.0.0, < 13.0.2 | 11.6.1512.2.912.3.712.4.413.0.2 |
An unauthenticated attacker can repeatedly call Grafana's OAuth login route with unique values, causing unbounded memory growth that can eventually exhaust memory and crash the Grafana instance (denial of service).
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