CVE-2026-72682 — Allocation of Resources Without Limits or Throttling in Kibana Leading to Denial of Service

CVE-2026-72682

Allocation of Resources Without Limits or Throttling in Kibana Leading to Denial of Service PUBLISHED

Description (CNA)

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user holding only low, read-level Agent Builder privileges could submit a specially crafted request that causes Kibana to consume an unbounded amount of memory, terminating the process and denying service to all users of the instance.

Affected (CNA)

Vendor / product	Versions
Elastic / Kibana	affected 9.3.0 through 9.4.5

CWE

CWE-770

References

https://discuss.elastic.co/t/kibana-9-4-6-security-update-esa-2026-84/390054

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.