CVE-2026-28381: Grafana Snowflake

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The Snowflake datasource allows for GET/PUT commands, which can allow any user with access to run queries against the data source to read/write files between the local grafana server and the connected Snowflake host.

Affected products

• Grafana Snowflake: from 1.14.7, up to and including 1.14.12

Published 2026-06-22. Last modified 2026-06-30.