CVE-2026-72638 - Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only low-privileged index creation permissions can submit a single request containing a specially crafted, malformed custom analysis definition that is resolved recursively without a cycle or depth check, exhausting the thread stack and terminating the affected node. - 漏洞详情

漏洞编号：CVE-2026-72638

风险等级：中危

漏洞来源：CVE

CVE 编号：CVE-2026-72638

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-674

发布/更新时间：2026-08-13 / 2026-08-28

漏洞描述

Uncontrolled Recursion (CWE-674) in Elasticsearch can lead to denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only low-privileged index creation permissions can submit a single request containing a specially crafted, malformed custom analysis definition that is resolved recursively without a cycle or depth check, exhausting the thread stack and terminating the affected node.

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