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CVE-2026-18712

Description

An issue in MongoDB Server-s Queryable Encryption maintenance operations could allow an authenticated user with privileges on one encrypted collection to cause unauthorized modification or destruction of data belonging to a different collection. This is due to insufficient validation of certain internal metadata references before they are used to perform operations on other namespaces.

CVSS 8.1EPSS 0%Risk 0.81
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Published
2026-08-11 19:17:29
Last modified
2026-08-11 21:17:34
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H