Security Advisory

CVE-2026-8202

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-05-13 00:19:41

Last updated 2026-05-13 01:38:09

Assigner mongodb

State PUBLISHED

Description

Using a densely populated chars mask and a large input string in the MongoDB aggregation operators $trim, $ltrim, and $rtrim, an authenticated user with aggregation permissions can pin CPU utilization at 100% for an extended period of time. This issue impacts MongoDB Server v7.0 versions prior to 7.0.34, v8.0 versions prior to 8.0.23, v8.2 versions prior to 8.2.9 and v8.3 versions prior to 8.3.2.

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