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6.5 Moyenne

CVE-2026-49089 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). A query expression accepted by a connector reporting operation was processed without any limit on its size, and an oversized expression caused the Kibana process to spend an unbounded amount of time evaluating it. An authenticated user with read-only privileges was able to send a single request that left Kibana unable to serve any user until the process was restarted.

Produits et versions touchés

Produit Versions touchées Corrigé en
Kibana 9.0 9.0.0 → 9.4.4 Pas de correctif indiqué
Kibana 8.0 8.0.0 → 8.19.19 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

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