CVE-2026-33374

The Prometheus rule conversion API endpoints in Grafana are vulnerable to an unbounded memory allocation issue. Because the application does not limit the request body size , authenticated users can trigger excessive memory consumption, potentially causing a server crash due to out-of-memory (OOM...

PT-2026-111740

The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory allocations that can crash the server through out-of-memory conditions...