CVE-2026-13071

An authenticated user with read access can cause the mongod process to be terminated through certain aggregation expressions that execute server-side JavaScript. The issue involves improper memory handling during document processing.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

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-128473	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mongodb:mongodb::::::::
	cpe:2.3:a:mongodb:mongodb::::::::
	cpe:2.3:a:mongodb:mongodb::::::::
	cpe:2.3:a:mongodb:mongodb::::::::

History

24 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Un usuario autenticado con acceso de lectura puede causar la terminación del proceso mongod a través de ciertas expresiones de agregación que ejecutan JavaScript del lado del servidor. El problema implica un manejo inadecuado de la memoria durante el procesamiento de documentos.

Information

Published : 2026-07-22 20:16

Updated : 2026-10-24 13:10

NVD link : CVE-2026-13071

Mitre link : CVE-2026-13071

CVE.ORG link : CVE-2026-13071

JSON object : View

Products Affected

mongodb

mongodb

CWE

CWE-416

Use After Free

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