CVE-2026-8609 Affecting grafana-selinux package, versions <0:10.2.6-28.el10_2.4


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.4% (33rd percentile)

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  • Snyk IDSNYK-ORACLE10-GRAFANASELINUX-18758840
  • published13 Aug 2026
  • disclosed10 Jul 2026

Introduced: 10 Jul 2026

CVE-2026-8609  (opens in a new tab)

How to fix?

Upgrade Oracle:10 grafana-selinux to version 0:10.2.6-28.el10_2.4 or higher.
This issue was patched in ELSA-2026-54178.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana-selinux package and not the grafana-selinux package as distributed by Oracle. See How to fix? for Oracle:10 relevant fixed versions and status.

An unauthenticated attacker can repeatedly call Grafana's OAuth login route with unique values, causing unbounded memory growth that can eventually exhaust memory and crash the Grafana instance (denial of service).

CVSS Base Scores

version 3.1