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6.5 Medium

CVE-2026-78586 Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to a denial of service via Excessive…

Description

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 with low-level privileges could submit a specially crafted request that causes Kibana to consume an unbounded amount of memory, rendering it unavailable to all users.

Affected products and versions

Product Affected versions Fixed in
Kibana 9.4 9.4.0 → 9.4.1 No fix stated
Kibana 9.0 9.0.0 → 9.3.4 No fix stated
Kibana 8.0 8.0.0 → 8.19.15 No fix stated

References

Timeline

  1. Published
  2. Last modified

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