CVE-2025-7259 – Certain Queries with Duplicate _id Fields May Cause MongoDB Server to Crash

https://notcve.org/view.php?id=CVE-2025-7259

07 Jul 2025 — An authorized user can issue queries with duplicate _id fields, that leads to unexpected behavior in MongoDB Server, which may result to crash. This issue can only be triggered by authorized users and cause Denial of Service. This issue affects MongoDB Server v8.1 version 8.1.0. Un usuario autorizado puede ejecutar consultas con campos _id duplicados, lo que provoca un comportamiento inesperado en MongoDB Server y puede provocar un bloqueo. Este problema solo lo pueden activar usuarios autorizados y causa u... • https://jira.mongodb.org/browse/SERVER-102693 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •