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 with low-level privileges could submit a specially crafted request that causes Kibana to consume an unbounded amount of memory, rendering it unavailable to all users.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Elastic | Kibana | 8.0.0 – ≤ 8.19.15, 9.0.0 – ≤ 9.3.4, 9.4.0 – ≤ 9.4.1 | — |
Advisories 1
- WID-SEC-2026-3145 Kibana: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 2, 2026