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CVE-2026-33382

7.5 high SSVC exploitation: none Analyzed
NVD · CVE.org

Several Grafana API endpoints, some of them unauthenticated, do not limit the size of the request body before processing it. An attacker can send very large payloads that force excessive memory allocation, potentially exhausting memory and causing a denial of service.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.5 · grafanaNVD modified 2026-10-25 15:10

Affected (CPE criteria) 1

  • cpe:2.3:a:grafana:grafana:*:*:*:*:-:*:*:*

References 1