VYPR
← All advisories
Medium severity6.5NVD Advisory· Published Jul 21, 2026· Updated Aug 6, 2026

CVE-2026-42397

CVE-2026-42397

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 can submit a specially crafted request to affected Entity Analytics endpoints containing an oversized input value that causes excessive resource consumption, which may render Kibana unavailable.

AI Insight

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

Affected products

4
  • osv-coords2 versions
    pkg:bitnami/kibanapkg:bitnami/elk
    >= 9.3.0, < 9.3.7+ 1 more
    • (no CPE)range: >= 9.3.0, < 9.3.7
    • (no CPE)range: >= 9.3.0, < 9.3.7
  • Elastic/Kibanallm-fuzzy2 versions
    (expand)+ 1 more
    • (no CPE)
    • cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*range: >=9.3.0,<9.3.7

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.