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Servers and applications

CVE-2026-88858

Server-side expression parser denial of service

Severity
Medium 6.5
Published
28 Oct 2026
Last changed
28 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
GrafanaServers and applications · cna:grafana|grafana enterprise
  • From 13.2.0 up to 13.2.4
  • From 13.1.0 up to 13.1.8
  • From 13.0.0 up to 13.0.11
  • From 12.4.0 up to 12.4.13
All 7 release lines
  • From 7.4.0 up to 11.6.16
  • From 12.0.0 up to 12.2.10
  • From 12.3.0 up to 12.3.11
  • From 12.4.0 up to 12.4.13
  • From 13.0.0 up to 13.0.11
  • From 13.1.0 up to 13.1.8
  • From 13.2.0 up to 13.2.4

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-88858