CVE-2026-8609 Affecting system-user-grafana package, versions <1.0.0-150200.5.8.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.48% (39th percentile)

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  • Snyk IDSNYK-SLES157-SYSTEMUSERGRAFANA-20736141
  • published10 Oct 2026
  • disclosed9 Oct 2026

Introduced: 9 Oct 2026

NewCVE-2026-8609  (opens in a new tab)

How to fix?

Upgrade SLES:15.7 system-user-grafana to version 1.0.0-150200.5.8.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream system-user-grafana package and not the system-user-grafana package as distributed by SLES. See How to fix? for SLES:15.7 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