CVE-2026-47864
Description
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
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: 7.1.0, 7.0.0 - 7.0.5, 6.5.0 - 6.5.10, 6.4.0 - 6.4.12, <=5.5.21
Patches
Vulnerability mechanics
References
1News mentions
0No linked articles in our index yet.