RHSA-2026:3838HighCVSS 7.5

Red Hat Security Advisory: grafana security update

Published
March 5, 2026
Last Modified
September 5, 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 products10

  • Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • grafana-0:7.5.15-9.el8_8.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • grafana-0:7.5.15-9.el8_8.src as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • grafana-0:7.5.15-9.el8_8.src as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • grafana-0:7.5.15-9.el8_8.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • grafana-0:7.5.15-9.el8_8.x86_64 as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • grafana-debuginfo-0:7.5.15-9.el8_8.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • grafana-debuginfo-0:7.5.15-9.el8_8.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • grafana-debuginfo-0:7.5.15-9.el8_8.x86_64 as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)

✅ 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)