CVE-2026-0530 — Allocation of Resources Without Limits or Throttling in Kibana Leading to Excessive Allocation

CVE-2026-0530

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

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Elastic / Kibana	affected 7.10.0 through 7.17.29; affected 8.0.0 through 8.19.9; affected 9.0.0 through 9.1.9; affected 9.2.0 through 9.2.3

CWE

CWE-770

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.