Feed/CVE-2026-18687
CVE-2026-18687HIGHCVSS 7.1

CVE-2026-18687

Published Aug 11, 2026·Updated Aug 11, 2026

NVD Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

References

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