PT-2026-63466 · Mongodb · Mongodb Server

CVE-2026-13062 · Published 2026-07-22 · Updated 2026-07-22

NVD

CVSS v3.1

6.5

Medium

Base vector

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

An authenticated user with write privileges on a Queryable Encryption-enabled collection may be able to modify internal encryption metadata fields that are intended to be server-controlled, by sending crafted write commands through the mongos router on a sharded cluster. This can result in corruption of encrypted query correctness.

Fix

Weakness Enumeration

CWE-441

Related Identifiers

CVE-2026-13062

Affected Products

Mongodb Server

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-13062 · Security Note
• https://jira.mongodb.org/browse/SERVER-127831 · Note