CVE-2026-47864

SerializingHttpMessageConverter deserializes the body of incoming HTTP requests with a raw java.io.ObjectInputStream and no class filtering. Any request with Content-Type application/x-java-serialized-object whose body resolves to a Serializable type is read directly via readObject(). If an application using this converter on an inbound HTTP endpoint has any known Java deserialization "gadget" on its classpath, a remote, unauthenticated attacker can achieve arbitrary code execution. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12 Spring Integration 5.5.21 and earlier

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://spring.io/security/cve-2026-47864	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:vmware:spring_integration::::::::
	cpe:2.3:a:vmware:spring_integration::::::::
	cpe:2.3:a:vmware:spring_integration::::::::
	cpe:2.3:a:vmware:spring_integration::::::::
	cpe:2.3:a:vmware:spring_integration::::::::

History

No history.

Information

Published : 2026-08-27 06:17

Updated : 2026-09-02 15:40

NVD link : CVE-2026-47864

Mitre link : CVE-2026-47864

CVE.ORG link : CVE-2026-47864

JSON object : View

Products Affected

vmware

spring_integration

CWE

CWE-502

Deserialization of Untrusted Data

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