CVE record · CVE-2026-27876

RCE on Grafana via sqlExpressions

CVSS 9.1 CriticalCriticalEPSS 0.020 · 80th percentile

Critical, because:

CVSS score 9.1: 9.0 or more.

Published by the CVE Program (CNA: GRAFANA) at 27 Mar 2026, 14:24 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Grafana	Grafana	affected 11.6.0 to before 11.6.14 semver affected 12.0.0 to before 12.1.10 semver affected 12.2.0 to before 12.2.8 semver affected 12.3.0 to before 12.3.6 semver affected 12.4.0 to before 12.4.2 semver Other versions: unaffected

Identifiers: CVE-2026-27876
CNA: GRAFANA
Weakness (CWE): CWE-89 · CWE-94
Tags: Grafana
SQL injection
Code injection
Published: 27 Mar 2026
Updated: 3 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.1	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	CNA (GRAFANA)Used for this record
9.1	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H	ADP (redhat-SADP)

CISA KEV Not listed.
EPSS 0.020, the 80th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

27 Mar 2026, 14:24 UTC Confirmed by the CVE List
27 Mar 2026, 15:16 UTC Confirmed by NVD

Sources

References from the CNA

grafana.com/security/security-advisories/cve-2026-27876 vendor-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.