CVE-2026-72656 - Memory Allocation with Excessive Size Value (CWE-789) in the ES|QL query processing of Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user able to submit ES|QL queries could send a specially crafted query whose evaluation allocates an unbounded amount of heap memory, exhausting the available heap on the receiving node and causing the node to become unavailable. - 漏洞详情

漏洞编号：CVE-2026-72656

风险等级：中危

漏洞来源：CVE

CVE 编号：CVE-2026-72656

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-789

发布/更新时间：2026-08-13 / 2026-08-28

漏洞描述

Memory Allocation with Excessive Size Value (CWE-789) in the ES|QL query processing of Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). An authenticated user able to submit ES|QL queries could send a specially crafted query whose evaluation allocates an unbounded amount of heap memory, exhausting the available heap on the receiving node and causing the node to become unavailable.

漏洞描述

相关链接

相关漏洞