CVE-2026-33382

Name of the Vulnerable Software and Affected Versions Grafana (affected versions not specified)

Description Several API endpoints, some of which are unauthenticated, fail to limit the size of the request body before processing. This allows an attacker to send excessively large payloads that trigger high memory allocation, which can exhaust system memory and lead to a denial of service (DoS), a condition where the service becomes unavailable to legitimate users.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.