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CVE-2026-18693 - An issue in MongoDB Server's handling of timeseries collections could allow an authenticated user with write privileges to cause an internal data structure to become inconsistent through certain document insertions. A subsequent insert into the affected bucket could then result in the server accessing memory outside its intended bounds, potentially causing a server crash (denial of service), exposure of limited memory contents, or memory corruption. - 漏洞详情

漏洞编号:CVE-2026-18693

风险等级:高危

漏洞来源:CVE

CVE 编号:CVE-2026-18693

CNNVD 编号:-

厂商/产品:- / -

影响范围:-

CWE:CWE-787

发布/更新时间:2026-08-11 / 2026-08-28

漏洞描述

An issue in MongoDB Server's handling of timeseries collections could allow an authenticated user with write privileges to cause an internal data structure to become inconsistent through certain document insertions. A subsequent insert into the affected bucket could then result in the server accessing memory outside its intended bounds, potentially causing a server crash (denial of service), exposure of limited memory contents, or memory corruption.

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