RHSA-2026:3836HighCVSS 7.5

Red Hat Security Advisory: grafana security update

Published
March 5, 2026
Last Modified
September 4, 2026

🔗 CVE IDs covered (3)

CVE-2025-61726 →CVE-2025-61728 →CVE-2025-61729 →

📋 Description

CVE-2025-61726 — golang: net/url: Memory exhaustion in query parameter parsing in net/url CVE-2025-61728 — golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61729 — crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate

🎯 Affected products14

  • Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-0:9.0.9-10.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-0:9.0.9-10.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-0:9.0.9-10.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-0:9.0.9-10.el9_2.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-0:9.0.9-10.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debuginfo-0:9.0.9-10.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debuginfo-0:9.0.9-10.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debuginfo-0:9.0.9-10.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debuginfo-0:9.0.9-10.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debugsource-0:9.0.9-10.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debugsource-0:9.0.9-10.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debugsource-0:9.0.9-10.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)
  • grafana-debugsource-0:9.0.9-10.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible. Workaround: To mitigate this vulnerability, implement a timeout in your archive/zip processing logic to abort the operation if it exceeds a few seconds, preventing the application from consuming an excessive amount of resources.

🔗 References (6)