Medium 5.9Published May 13, 2026

CVE-2026-33381Users can generate Service Account tokens after permissions removal

Updated under an hour ago (Oct 26, 2026, 1:00 PM ET)

Does this affect you?

It affects Grafana OSS and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Grafana OSS

Exploited in the last 30 days

When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this.

CVSS: 5.9 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GRAFANA
NVD analysis: Analyzed
Record last updated: Aug 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Grafana Grafana OSS grafana:oss (from the name)	from 9.2.0 through 11.6.14; from 11.6.14 before 11.6.14+security-04; from 12.0.0 through 12.2.8; from 12.2.8 before 12.2.8+security-04; from 12.3.0 through 12.3.6; from 12.3.6 before 12.3.6+security-04; from 12.4.0 through 12.4.3; from 12.4.3 before 12.4.3+security-02; and 2 more ranges	CNA record
grafana grafana grafana:grafana	from 11.6.0 before 11.6.14; from 12.2.0 before 12.2.8; from 12.3.0 before 12.3.6; from 12.4.0 before 12.4.3; from 13.0.0 before 13.0.1	NVD

References

References

https://grafana.com/security/security-advisories/cve-2026-33381	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.