GHSA-9vq6-r4xh-vm55

GHSA-9vq6-r4xh-vm55 PUBLISHED CVSS 6.5 MEDIUM

The Grafana MSSQL data source plugin contains a logic flaw that allows a low-privileged user (Viewer) to bypass API restrictions and trigger a catastrophic Out-Of-Memory (OOM) memory exhaustion, crashing the host container.

Risk Scores

CVSS v3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Timeline

Mar 26, 2026 CVE Published
Apr 10, 2026 Security Advisory

References

https://nvd.nist.gov/vuln/detail/CVE-2026-33375 advisory
https://grafana.com/security/security-advisories/cve-2026-33375 url

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