CVE-2026-1850

Complex queries can cause excessive memory usage in MongoDB Query Planner resulting in an Out-Of-Memory Crash.

Score

CVSS 3.1 7.5 High

Status

Analyzed - cna@mongodb.com

Published

2026-02-10

Last modified

2026-02-10

Weaknesses

CWE-770

Affected products

• Mongodb (Mongodb)
• Mongodb Server (Mongodb Inc)

References

• https://jira.mongodb.org/browse/SERVER-114126