CVE-2026-13070

A MongoDB server initiating an outbound TLS connection may terminate abnormally when processing a malformed OCSP response from a remote peer during the TLS handshake. OCSP stapling validation is enabled by default for outgoing TLS connections. Affected scenarios require the remote peer to hold a certificate issued by the cluster's trusted certificate authority, or for the connection to traverse an untrusted network path.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://jira.mongodb.org/browse/SERVER-128362	Issue Tracking Patch

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 servidor MongoDB que inicia una conexión TLS saliente puede terminar de forma anómala al procesar una respuesta OCSP malformada de un par remoto durante el handshake TLS. La validación de OCSP stapling está habilitada por defecto para las conexiones TLS salientes. Los escenarios afectados requieren que el par remoto posea un certificado emitido por la autoridad de certificación de confianza del clúster, o que la conexión atraviese una ruta de red no confiable.

Information

Published : 2026-07-22 20:16

Updated : 2026-10-24 13:10

NVD link : CVE-2026-13070

Mitre link : CVE-2026-13070

CVE.ORG link : CVE-2026-13070

JSON object : View

Products Affected

mongodb

mongodb

CWE

CWE-476

NULL Pointer Dereference

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