RHSA-2026:99134: Important: grafana security update

Published Nov 11, 2026
·
Updated

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fix(es): grafana: Azure Monitor data source could leak its Azure access token (CVE-2026-88967) github.com/klauspost/compress/zstd: klauspost/compress: Denial of Service via crafted zstd compressed input (CVE-2026-116591) 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.

Affected Software

16 affected componentsFixes available
redhat/grafana<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-debuginfo<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-debugsource<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-selinux<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-debuginfo<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-debugsource<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-selinux<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-debuginfo<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-debugsource<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana-selinux<10.2.6-28.el10_2.11
10.2.6-28.el10_2.11
redhat/grafana<10.2.6-28.el10_2.11.aa
10.2.6-28.el10_2.11.aa
redhat/grafana-debuginfo<10.2.6-28.el10_2.11.aa
10.2.6-28.el10_2.11.aa
redhat/grafana-debugsource<10.2.6-28.el10_2.11.aa
10.2.6-28.el10_2.11.aa
redhat/grafana-selinux<10.2.6-28.el10_2.11.aa
10.2.6-28.el10_2.11.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/grafana to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11
  2. Upgrade

    Upgrade redhat/grafana-debuginfo to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11
  3. Upgrade

    Upgrade redhat/grafana-debugsource to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11
  4. Upgrade

    Upgrade redhat/grafana-selinux to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11
  5. Upgrade

    Upgrade redhat/grafana to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11.aa
  6. Upgrade

    Upgrade redhat/grafana-debuginfo to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11.aa
  7. Upgrade

    Upgrade redhat/grafana-debugsource to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11.aa
  8. Upgrade

    Upgrade redhat/grafana-selinux to a version that resolves this vulnerability.

    Fixed in 10.2.6-28.el10_2.11.aa

Event History

Nov 11, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software

Company

Resources

Contact

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