Elasticsearch 8.x < 8.19.18 / 9.0.x < 9.3.7 / 9.4.x < 9.4.4 Multiple Vulnerabilities (ESA-2026-56 / ESA-2026-57)

The version of Elasticsearch installed on the remote host is 8.x prior to 8.19.18, or 9.0.x prior to 9.3.7, 9.4.x prior to or 9.4.4. It is, therefore, affected by multiple vulnerabilities as referenced in the ESA-2026-56 and ESA-2026-57 advisories. - Uncontrolled Resource Consumption CWE-400 in...

EUVD-2026-46395

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56145

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56145 Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...