# RHSA-2026:54243: Security update for 2 packages

RHSA-2026:54243, released August 12, 2026, fixes 2 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2026-54243
- Platform: Linux
- Released: Aug 12, 2026
- Priority: High (Closes CVE-2026-42127, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2026:54243

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [grafana](https://patchblox.com/security/data/product/linux/grafana.md) | RHEL 8 | 0:9.2.10-32.el8_10.1 |
| [grafana-selinux](https://patchblox.com/security/data/product/linux/grafana-selinux.md) | RHEL 8 | 0:9.2.10-32.el8_10.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-42127](https://patchblox.com/security/data/cve/CVE-2026-42127.md) | High | grafana: The public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated atta... | 7.5 | 0.0043 |  |
| [CVE-2026-33377](https://patchblox.com/security/data/cve/CVE-2026-33377.md) | High | grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB | 7.5 | 0.0023 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo