CVE-2026-33374

CVSS 6.5 (medium) ยท published 2026-10-13

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.

Weakness: CWE-400, CWE-770, CWE-789

Source: NVD CVE-2026-33374

References

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