Incorrect Behavior Order: Authorization Before Parsing and Canonicalization The advisory has been revoked - it doesn't affect any version of package grafana (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-GRAFANA-21447243
- published23 Oct 2026
- disclosed19 Aug 2026
Introduced: 19 Aug 2026
CVE-2026-17183 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream grafana package and not the grafana package as distributed by RHEL.
An authenticated user with permission to create or edit alert rules can bypass datasource query authorization by marking an alert rule query as a server-side expression while referencing a real datasource UID (incorrect authorization). This can expose data accessible through Grafana's configured datasource credentials to users who lack permission to query that datasource.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2519801
- https://access.redhat.com/security/cve/CVE-2026-17183
- https://access.redhat.com/errata/RHSA-2026:65157
- https://access.redhat.com/errata/RHSA-2026:65537
- https://access.redhat.com/errata/RHSA-2026:66449
- https://access.redhat.com/errata/RHSA-2026:89732
- https://grafana.com/security/security-advisories/cve-2026-17183