CVE-2026-14199 Affecting system-user-grafana package, versions <1.0.0-150200.5.8.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.31% (25th percentile)

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  • Snyk IDSNYK-SLES157-SYSTEMUSERGRAFANA-20736138
  • published10 Oct 2026
  • disclosed9 Oct 2026

Introduced: 9 Oct 2026

NewCVE-2026-14199  (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.

Only self-managed Grafana instances with Auth Proxy authentication and identity caching enabled (sync_ttl greater than zero) are affected. The Auth Proxy cache key concatenated the username and forwarded identity attributes without a delimiter, so distinct identities could collide on one key. An authenticated user who shapes their own attributes to collide with a higher-privileged user's, while that user's cache entry is live, is authenticated as that user, up to Administrator (authentication bypass by spoofing).

CVSS Base Scores

version 3.1