PT-2026-35956 · Mongodb · Mongodb Server

Published 2026-04-29 · Updated 2026-04-29 · CVE-2026-6914

NVD

CVSS v3.1

6.5

Medium

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

Computing the MD5 checksum of a malformed BSON object under specific conditions may cause loss of availability in MongoDB server. This issue affects all MongoDB Server v8.2 versions, all MongoDB Server v8.1 versions, MongoDB Server v8.0 versions prior to 8.0.21, MongoDB Server v7.0 versions prior to 7.0.32

Fix

Integer Underflow

Weakness Enumeration

CWE-191

Related Identifiers

CVE-2026-6914

Affected Products

Mongodb Server

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-6914 · Security Note
• https://jira.mongodb.org/browse/SERVER-119981 · Note