PT-2026-62093 · Elastic · Elasticsearch
CVE-2026-56145
·
Published
2026-07-21
·
Updated
2026-07-21
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
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 memory consumption, causing the Elasticsearch node to crash.
Fix
Resource Exhaustion
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Weakness Enumeration
Related Identifiers
Affected Products
Elasticsearch