What is CVE-2026-92539?

CVE-2026-92539 is a medium-severity vulnerability in Grafana Enterprise, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.7/10. Published 2026-10-20.

How severe is CVE-2026-92539?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Auth bypass in Grafana Enterprise

CVE-2026-92539

A service account with user-management permissions in one organization can read, modify, disable or delete users belonging to other organizations on the same Grafana instance through the SCIM API (insecure direct object reference). Only Grafana Enterprise instances with SCIM enabled are affected.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2026-10-20 · last modified 2026-10-20.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Grafana Enterprise

Weakness classification (CWE)

References

grafana.com/security/security-advisories/cve-2026-92539 (vendor-advisory)

Frequently asked questions

What is CVE-2026-92539?: CVE-2026-92539 is a medium-severity vulnerability in Grafana Enterprise, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.7/10. Published 2026-10-20.
How severe is CVE-2026-92539?: Medium severity. CVSS v3 base score is 6.7 out of 10.