The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory…
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.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Prometheus, Grafana Labs
- Product
- Prometheus / Alertmanager, Grafana / Loki / Tempo / Mimir
- CVSS
- 6.5
- Exposure class
- Network management
Why it ranks 8 (Routine)
- CVSS 6.5 medium
- Product class: network management
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-33374 on this site · NVD · CVE.org · Vulnpedia