CVE-2026-69220

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{"affected": [{"affectedData": [{"product": "rabbitmq-java-client", "vendor": "rabbitmq", "versions": [{"status": "affected", "version": "< 5.33.1"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes. Prior to 5.33.1, src/main/java/com/rabbitmq/client/impl/ValueReader.java permits ValueReader.readTable and ValueReader.readArray to call ValueReader.readFieldValue recursively for AMQP table type F and AMQP array type A values without a nesting-depth limit. A malicious AMQP server or network intermediary can send approximately 580 nested table levels in the pre-authentication connection.start frame, fitting within the default 131072-byte frame maximum, to trigger StackOverflowError. The error terminates the client input processing thread and causes denial of service. This issue is fixed in version 5.33.1."}, {"lang": "es", "value": "La biblioteca cliente Java de RabbitMQ permite que las aplicaciones Java y basadas en JVM se conecten e interact\u00faen con los nodos RabbitMQ. Antes de la versi\u00f3n 5.33.1, src/main/java/com/rabbitmq/client/impl/ValueReader.java permite que ValueReader.readTable y ValueReader.readArray llamen a ValueReader.readFieldValue recursivamente para valores de tipo de tabla AMQP F y de tipo de array AMQP A sin un l\u00edmite de profundidad de anidamiento. Un servidor AMQP malicioso o un intermediario de red puede enviar aproximadamente 580 niveles de tabla anidados en el marco connection.start de pre-autenticaci\u00f3n, que cabe dentro del m\u00e1ximo de marco predeterminado de 131072 bytes, para desencadenar un StackOverflowError. El error termina el hilo de procesamiento de entrada del cliente y causa denegaci\u00f3n de servicio. Este problema se corrige en la versi\u00f3n 5.33.1."}], "id": "CVE-2026-69220", "lastModified": "2026-10-22T22:10:00.250", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-69220", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-18T17:44:35.607977Z", "version": "2.0.3"}}]}, "published": "2026-08-18T17:17:01.497", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/rabbitmq/rabbitmq-java-client/commit/09af76fce136f3136931654a0a1d43095c80e2f0"}, {"source": "security-advisories@github.com", "url": "https://github.com/rabbitmq/rabbitmq-java-client/commit/db89e34809fbc6ba4e946615f297f3684ccd0acc"}, {"source": "security-advisories@github.com", "url": "https://github.com/rabbitmq/rabbitmq-java-client/pull/2007"}, {"source": "security-advisories@github.com", "url": "https://github.com/rabbitmq/rabbitmq-java-client/pull/2008"}, {"source": "security-advisories@github.com", "url": "https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.33.1"}, {"source": "security-advisories@github.com", "url": "https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-93j5-89vc-pph4"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-674"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

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