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OpenAdvisories
High ALSA-2026:10226 1 CVE

Important: grafana security update

Published Apr 23, 2026 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB.

Security Fix(es):

* grafana: Grafana: Information disclosure of data-source passwords via public dashboards (CVE-2026-27877)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 2

ReleasePackageFixed in
AlmaLinux · 9 grafana 10.2.6-20.el9_7
AlmaLinux · 9 grafana-selinux 10.2.6-20.el9_7

Vulnerabilities 1

  • Medium 6.5
    CVE-2026-27877

    Public dashboards discloses all direct mode datasources

    When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-s…

    Grafana Grafana grafana github.com/grafana/grafana Web / CMS Ubuntu Alpine Go

References

  • report
    https://access.redhat.com/security/cve/CVE-2026-27877
  • report
    https://bugzilla.redhat.com/2452293
  • advisory
    https://errata.almalinux.org/9/ALSA-2026-10226.html