CVE-2026-102404

A flaw was found in Elasticsearch. An authenticated remote attacker with low privileges can submit a specially crafted query to the query processing engine, triggering excessive memory allocation. This uncontrolled memory growth leads to an out-of-memory crash that terminates the service node,...

Elasticsearch 9.0.x < 9.4.8 / 9.5.x < 9.5.5 DoS (ESA-2026-185)

The version of Elasticsearch installed on the remote host is 9.0.x prior to 9.4.8, or 9.5.x prior to 9.5.5. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-185 advisory. - Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via...