VULNERABILITY INTELLIGENCE

CVE-2026-18712

CVSS score8.1 HIGH
EPSS probability0.24%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-09-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

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.

Weakness classification

  • cna@mongodb.com: CWE-863

Primary references