medium6.5
CVE-2026-28383
A request to the Grafana plugin resources endpoint can cause unbounded memory allocation by reading the entire request body into memory.
Impact
A request to the Grafana plugin resources endpoint can cause unbounded memory allocation by reading the entire request body into memory. An authenticated user can exploit this to trigger an out-of-memory condition, potentially causing a denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Grafana | Grafana | from 8.5.0 before 11.6.14 from 12.2.0 before 12.2.8 from 12.3.0 before 12.3.6 from 12.4.0 before 12.4.3 Versions 11.6.14, 12.2.8 |