CVE-2026-18687 - MongoDB Server's handling of a Queryable Encryption maintenance operation did not properly validate certain request parameters against the collection's encrypted field configuration before use. An authenticated user with readWrite privileges could submit a specially formed request that leads to a server crash or excessive internal writes, resulting in resource exhaustion and corruption of encrypted index data. - 漏洞详情

漏洞编号：CVE-2026-18687

风险等级：高危

漏洞来源：CVE

CVE 编号：CVE-2026-18687

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-191

发布/更新时间：2026-08-11 / 2026-08-28

漏洞描述

MongoDB Server's handling of a Queryable Encryption maintenance operation did not properly validate certain request parameters against the collection's encrypted field configuration before use. An authenticated user with readWrite privileges could submit a specially formed request that leads to a server crash or excessive internal writes, resulting in resource exhaustion and corruption of encrypted index data.

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