CVE-2026-1850

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

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jira.mongodb.org/browse/SERVER-114126	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mongodb:mongodb:::::-:::*
	cpe:2.3:a:mongodb:mongodb:::::-:::*

History

No history.

Information

Published : 2026-02-10 19:15

Updated : 2026-02-25 17:11

NVD link : CVE-2026-1850

Mitre link : CVE-2026-1850

CVE.ORG link : CVE-2026-1850

JSON object : View

Products Affected

mongodb

mongodb

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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