CVE-2026-47861: fallo de gravedad media en Spring Integration
UDP adapter sends ack to attacker-supplied host:port parsed from packet body, even when acknowledge=false
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.3epss 0.3%
An unauthenticated remote attacker who can send a single UDP packet to a Spring Integration UDP inbound adapter can cause the server to emit an outbound UDP datagram to an arbitrary internal or external host and port of the attacker's choosing.
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Productos afectados
Spring · Spring IntegrationCVEs relacionadas — Spring Integration
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-47864MEDIUMUnsafe Java deserialization in SerializingHttpMessageConverter — remote code executionEPSS 5.9%CVE-2019-3772—Spring Integration XML External Entity Injection (XXE)EPSS 3.0%CVE-2026-59274MEDIUMUnbounded decompression in UnZipTransformer enables zip-bomb DoSEPSS 0.4%CVE-2026-59307HIGHDeserialization allow-list silently bypassed: setBeanClassLoader replaces deserializer but mapper keeps stale referenceEPSS 0.4%CVE-2026-59311MEDIUMFixed predictable /tmp/ziptransformer work directory enables symlink pre-creationEPSS 0.4%CVE-2026-47856MEDIUMJsonToObjectTransformer resolves the json__TypeId__ message header to an arbitrary class without an allow-listEPSS 0.3%
Referencias
https://spring.io/security/cve-2026-47861