CVE-2026-21722

Severity CVSS v4.0:

Pending analysis

Type:

CWE-200 Information Leak / Disclosure

Publication date:

12/02/2026

Last modified:

27/02/2026

Description

Public dashboards with annotations enabled did not limit their annotation timerange to the locked timerange of the public dashboard. This means one could read the entire history of annotations visible on the specific dashboard, even those outside the locked timerange.<br /> <br /> This did not leak any annotations that would not otherwise be visible on the public dashboard.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x

5.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:grafana:grafana::::::::	9.3.0 (including)	11.6.10 (excluding)
cpe:2.3:a:grafana:grafana::::::::	12.0.0 (including)	12.1.6 (excluding)
cpe:2.3:a:grafana:grafana::::::::	12.2.0 (including)	12.2.4 (including)
cpe:2.3:a:grafana:grafana::::::::	12.3.0 (including)	12.3.2 (including)
cpe:2.3:a:grafana:grafana:11.6.10:-::::::
cpe:2.3:a:grafana:grafana:12.1.6:-::::::
cpe:2.3:a:grafana:grafana:12.2.4:-::::::
cpe:2.3:a:grafana:grafana:12.3.2:-::::::

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://grafana.com/security/security-advisories/cve-2026-21722