# RHSA-2021:3771: grafana security update

RHSA-2021:3771, released October 12, 2021, fixes 1 CVE in grafana (version 0:7.3.6-3.el8_4). One of them is being exploited (CVE-2021-39226); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2021-3771
- Platform: Linux
- Released: Oct 12, 2021
- Priority: Patch now (Closes CVE-2021-39226, exploited (CISA KEV))
- CVEs: 1, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://access.redhat.com/errata/RHSA-2021:3771

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [grafana](https://patchblox.com/security/data/product/linux/grafana.md) | RHEL 8 | 0:7.3.6-3.el8_4 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-39226](https://patchblox.com/security/data/cve/CVE-2021-39226.md) | Patch now | grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB | 7.3 | 0.9993 | CISA KEV |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo