CVE-2026-41855

In an untrusted JMS environment, org.springframework.jms.support.converter.MappingJackson2MessageConverter and org.springframework.jms.support.converter.JacksonJsonMessageConverter allow arbitrary class instantiation, which can lead to unauthorized actions via gadget class deserialization. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://spring.io/security/cve-2026-41855	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::
	cpe:2.3:a:vmware:spring_framework::::::::

History

29 Jun 2026, 14:41

Type	Values Removed	Values Added
CPE		cpe:2.3:a:vmware:spring_framework::::::::
First Time		Vmware Vmware spring Framework
References	~~() https://spring.io/security/cve-2026-41855 -~~	() https://spring.io/security/cve-2026-41855 - Vendor Advisory

09 Jun 2026, 05:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-09 05:16

Updated : 2026-06-29 14:41

NVD link : CVE-2026-41855

Mitre link : CVE-2026-41855

CVE.ORG link : CVE-2026-41855

JSON object : View

Products Affected

vmware

spring_framework

CWE

CWE-502

Deserialization of Untrusted Data

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