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6.5 Medium

CVE-2026-72651 Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive…

Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user with read-only privileges to the alerting feature could submit a specially crafted, malformed payload that causes the Kibana process to consume excessive resources. A single request is sufficient to leave Kibana unable to serve requests for all users until the process is restarted.

Affected products and versions

Product Affected versions Fixed in
Kibana 9.0 9.0.0 → 9.4.4 No fix stated
Kibana 8.0 8.0.0 → 8.19.19 No fix stated

References

Timeline

  1. Published
  2. Last modified

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