CVE-2026-72674 (GCVE-0-2026-72674)
Vulnerability from cvelistv5
Published
2026-08-13 19:11
Modified
2026-08-13 20:32
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). A user-supplied list of document fields accepted by the Kibana Playground for RAG feature was neither bounded in length nor de-duplicated before it was used to assemble the response for each matching document. A single crafted request could therefore make Kibana build a response far larger than the data it was derived from, and the resulting processing and memory pressure exhausts the resources of the Kibana instance.
References
Impacted products
Vendor Product Version
Elastic Kibana Version: 9.3.0   ≤ 9.3.7
Version: 9.4.0   ≤ 9.4.3
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