CVE-2026-47859 Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring...

CVE-2026-47859 Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring...

CVE-2026-47859

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring...

org.springframework.cloud.fn:spring-syslog-supplier (6.0.0) potentially affected by CVE-2026-47859 via org.springframework.integration:spring-integration-syslog (7.0.4)

org.springframework.integration:spring-integration-syslog MAVEN version 7.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.integration:spring-integration-syslog and may be impacted: -...

CVE-2026-47859 Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring...

CVE-2026-47859

CVE-2026-47859 affects Spring Integration 's RFC6587SyslogDeserializer , the component used by the syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames. The root cause is that the deserializer trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array o...

CVE-2026-47856 JsonToObjectTransformer resolves the json__TypeId__ message header to an arbitrary class without an allow-list

Spring Integration's JSON to object conversion uses the jsonTypeId header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0...

CVE-2026-47856 JsonToObjectTransformer resolves the json__TypeId__ message header to an arbitrary class without an allow-list

Spring Integration's JSON to object conversion uses the jsonTypeId header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0...

ch.sbb:spring-cloud-stream-binder-solace (>=9.1.0, <=9.3.0), cn.herodotus.dante:dante-authentication-autoconfigure (4.1.0.1) +522 more potentially affected by CVE-2026-47856 via org.springframework.integration:spring-integration-core (7.1.0)

org.springframework.integration:spring-integration-core MAVEN version 7.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.integration:spring-integration-core and may be impacted: - ch.sbb:spring-cloud-stream-binder-solace =9.1.0,...

CVE-2026-47856

Spring Integration's JSON to object conversion uses the jsonTypeId header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0...

ch.sbb:spring-cloud-stream-binder-solace (>=8.0.0, <=9.0.2), cn.herodotus.dante:dante-authentication-autoconfigure (>=4.0.0.0-m2, <=4.0.0.0-m3) +729 more potentially affected by CVE-2026-47856 via org.springframework.integration:spring-integration-core (>=7.0.0, <=7.0.5)

org.springframework.integration:spring-integration-core MAVEN version =7.0.0, =8.0.0, =4.0.0.0-m2, =4.0.0.0-m2, =4.0.0.0-m2, =v2.0.0, =v2.0.0, =v2.0.0, =v2.0.0, =2.0.1 - cn.structured:structure-audit-application v2.0.0 - cn.structured:structure-audit-infra v2.0.0 -...

CVE-2026-47856 JsonToObjectTransformer resolves the json__TypeId__ message header to an arbitrary class without an allow-list

Spring Integration's JSON to object conversion uses the jsonTypeId header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0...

CVE-2026-47856

Spring Integration 's JsonToObjectTransformer deserializes JSON messages by resolving the json__TypeId__ message header to a target class via ClassUtils.forName, with no type or package allow-list to constrain the resolved class. This allows an attacker with low privileges to supply an arbitrary ...

PT-2026-82351

Name of the Vulnerable Software and Affected Versions Spring Integration version 7.1.0 Spring Integration versions 7.0.0 through 7.0.5 Spring Integration versions 6.5.0 through 6.5.10 Spring Integration versions 6.4.0 through 6.4.12 Spring Integration versions 5.5.21 and earlier Description JSON ...

PT-2026-82355

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 -...

PT-2026-82353

Name of the Vulnerable Software and Affected Versions Spring Integration versions 7.0.0 through 7.0.5 Spring Integration versions 6.5.0 through 6.5.10 Spring Integration versions 6.4.0 through 6.4.12 Spring Integration versions 5.5.x and earlier Spring Integration version 7.1.0 Description The...

PT-2026-82356

An attacker who can set the file name header on a message reaching a ZipTransformer with ZipResultType.FILE the default can cause the resulting .zip archive to be written to an arbitrary filesystem path outside the configured workDirectory. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0....

CVE-2026-59322

CVE-2026-59322...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the setBeanClassLoader process. An attacker can execute arbitrary code by injecting malicious serialized data into the INTMESSAGE.MESSAGECONTENT field. This is only exploitable if the deserializatio...

cn.herodotus.dante:message-mqtt-spring-boot-starter (4.1.0.1), org.citrusframework.mvn:citrus-maven-plugin (>=5.0.0-m2, <=5.0.2) +35 more potentially affected by CVE-2026-47864 via org.springframework.integration:spring-integration-http (7.1.0)

org.springframework.integration:spring-integration-http MAVEN version 7.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.integration:spring-integration-http and may be impacted: - cn.herodotus.dante:message-mqtt-spring-boot-start...