CVE-2026-42127 Affecting grafana-13.0 package, versions <13.0.1.01-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-MINIMOSLATEST-GRAFANA130-17589141
- published27 Jun 2026
- disclosed22 Jun 2026
Introduced: 22 Jun 2026
CVE-2026-42127 (opens in a new tab)How to fix?
Upgrade Minimos:latest grafana-13.0 to version 13.0.1.01-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream grafana-13.0 package and not the grafana-13.0 package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access token or authentication is required to exploit this vulnerability.