Is CVE-2026-33380 in the CISA KEV catalog?

No. CVE-2026-33380 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-33380?

CVE-2026-33380 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2026-33380?

CVE-2026-33380 has an EPSS score of 0.26% (18th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-33380?

Upgrade GrafanaEnterprise to 12.2.8 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2026-33380

MEDIUM

6.3

CVSS v3

NVD

Description

A vulnerability in SQL Expressions allows an authenticated attacker to read arbitrary files from the Grafana server's filesystem. Only instances with the sqlExpressions feature toggle enabled are vulnerable.

CWE-552

How to fix

Remediation Available

GrafanaEnterpriseWindows application

Affected:12.2.0 12.2.8Fixed in:12.2.8Grafana Labs

Affected:11.6.0 11.6.14Fixed in:11.6.14Grafana Labs

Affected:12.3.0 12.3.6Fixed in:12.3.6Grafana Labs

Affected:12.4.0 12.4.3Fixed in:12.4.3Grafana Labs

Affected:13.0.0 13.0.1Fixed in:13.0.1Grafana Labs

GrafanaOSSWindows application

Affected:11.6.0 11.6.14Fixed in:11.6.14Grafana Labs

Affected:12.3.0 12.3.6Fixed in:12.3.6Grafana Labs

Affected:12.4.0 12.4.3Fixed in:12.4.3Grafana Labs

Affected:12.2.0 12.2.8Fixed in:12.2.8Grafana Labs

Affected:13.0.0 13.0.1Fixed in:13.0.1Grafana Labs

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.26%probability of exploitation in 30 days

18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Vendor Advisory1

grafana.com

Embed a live status badge for CVE-2026-33380

Markdown

[![CVE-2026-33380](https://tridentstack.com/cve/badge/CVE-2026-33380.svg)](https://tridentstack.com/cve/CVE-2026-33380)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-33380"><img src="https://tridentstack.com/cve/badge/CVE-2026-33380.svg" alt="CVE-2026-33380"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-16.