PT-2026-35956 · Mongodb · Mongodb Server+1

Published 2026-04-29 · Updated 2026-05-08 · CVE-2026-6914

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MongoDB Server versions 8.2 MongoDB Server versions 8.1 MongoDB Server versions prior to 8.0.21 MongoDB Server versions prior to 7.0.32

Description Computing the MD5 checksum of a malformed BSON (Binary JSON) object under specific conditions may cause loss of availability in the server.

Recommendations Update MongoDB Server 8.0 to version 8.0.21 or later. Update MongoDB Server 7.0 to version 7.0.32 or later. At the moment, there is no information about a newer version that contains a fix for this vulnerability for versions 8.1 and 8.2.

Fix

Integer Underflow

Weakness Enumeration

CWE-191

Related Identifiers

BIT-MONGODB-2026-6914

CVE-2026-6914

Affected Products

Mongodb Server

Mongodb

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-6914 · Security Note
• https://osv.dev/vulnerability/BIT-mongodb-2026-6914 · Vendor Advisory
• https://jira.mongodb.org/browse/SERVER-119981 · Patch
• https://cve.org/CVERecord?id=CVE-2026-6914 · Security Note
• https://ubuntu.com/security/CVE-2026-6914 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-6914 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-6914 · Note
• https://twitter.com/CVEnew/status/2049578388558627245 · Twitter Post