CVE-2026-0530

Allocation of Resources Without Limits or Throttling in Kibana Leading to Excessive Allocation

State: Published
Severity: 6.5 Medium
Published: Jan 13, 2026
Updated: Jan 13, 2026
Reserved: Dec 19, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	elastic

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
KibanaElastic	7.10.0 through 7.17.29Affected 8.0.0 through 8.19.9Affected 9.0.0 through 9.1.9Affected 9.2.0 through 9.2.3Affected

References

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

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.