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Medium severity6.5NVD Advisory· Published Aug 13, 2026· Updated Sep 2, 2026

CVE-2026-72653

CVE-2026-72653

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 who is authorized to manage maintenance windows could submit a specially crafted, malformed payload that causes the Kibana process to consume excessive resources. Kibana becomes unresponsive for all users and does not recover without manual intervention.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Elastic/Kibana2 versions
    cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*range: >=8.12.0,<8.19.19
    • (no CPE)
  • osv-coords2 versions
    pkg:bitnami/kibanapkg:bitnami/elk
    >= 8.12.0, < 8.19.19+ 1 more
    • (no CPE)range: >= 8.12.0, < 8.19.19
    • (no CPE)range: >= 8.12.0, < 8.19.19

Patches

Vulnerability mechanics

References

1

News mentions

1