CVE-2026-0530

MEDIUM

Kibana 7.10.0-7.17.29 - Denial of Service via Fleet Resource Exhaustion

Title source: llm

Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.

References (1)

Core 1

Core References

Vendor Advisory

https://discuss.elastic.co/t/kibana-8-19-10-9-1-10-9-2-4-security-update-esa-2026-03/384521

Scores

CVSS v3 6.5

EPSS 0.0027

EPSS Percentile 18.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-770

Status published

Products (1)

elastic/kibana 7.10.0 - 7.17.29

Published Jan 13, 2026

Tracked Since Feb 18, 2026