Allocation of Resources Without Limits or Throttling

Overview kibana is an open source Apache Licensed, browser-based analytics and search dashboard for Elasticsearch. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the connector reporting operation. An attacker can exhaust system resourc...

CVE-2026-49089

CVE-2026-49089 reflects an issue in Kibana where a query expression accepted by a connector could be processed without size limits, allowing an authenticated read-only user to trigger a DoS by an oversized expression. The Elastic advisories describe the root cause as unbounded evaluation time for...

CVE-2026-49089 Allocation of Resources Without Limits or Throttling in Kibana Leading to Denial of Service

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 proces...

EUVD-2026-58244

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 proces...