PT-2026-63477 · Mongodb · Mongodb Server

CVE-2026-13073

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Published

2026-07-22

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Updated

2026-07-22

CVSS v3.1

4.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
An authenticated user with read-only privileges can cause the mongod process to terminate abnormally by issuing a crafted aggregation command, resulting in denial of service for all connected clients until the process is restarted. The issue stems from an internal engine selection inconsistency triggered by a specific combination of aggregation options.

Fix

Assertion Failure

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Weakness Enumeration

Related Identifiers

CVE-2026-13073

Affected Products

Mongodb Server