{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-69220","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-03T16:57:50.125Z","datePublished":"2026-08-18T16:25:16.178Z","dateUpdated":"2026-08-18T17:45:59.023Z"},"containers":{"cna":{"title":"RabbitMQ Java client ValueReader: Unbounded recursive table/array nesting causes StackOverflowError DoS","problemTypes":[{"descriptions":[{"cweId":"CWE-674","lang":"en","description":"CWE-674: Uncontrolled Recursion","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","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","version":"4.0"}}],"references":[{"name":"https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-93j5-89vc-pph4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-93j5-89vc-pph4"},{"name":"https://github.com/rabbitmq/rabbitmq-java-client/pull/2007","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-java-client/pull/2007"},{"name":"https://github.com/rabbitmq/rabbitmq-java-client/pull/2008","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-java-client/pull/2008"},{"name":"https://github.com/rabbitmq/rabbitmq-java-client/commit/09af76fce136f3136931654a0a1d43095c80e2f0","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-java-client/commit/09af76fce136f3136931654a0a1d43095c80e2f0"},{"name":"https://github.com/rabbitmq/rabbitmq-java-client/commit/db89e34809fbc6ba4e946615f297f3684ccd0acc","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-java-client/commit/db89e34809fbc6ba4e946615f297f3684ccd0acc"},{"name":"https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.33.1","tags":["x_refsource_MISC"],"url":"https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.33.1"}],"affected":[{"vendor":"rabbitmq","product":"rabbitmq-java-client","versions":[{"version":"< 5.33.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-18T16:25:16.178Z"},"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."}],"source":{"advisory":"GHSA-93j5-89vc-pph4","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T17:44:35.607977Z","id":"CVE-2026-69220","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-18T17:45:59.023Z"}}]}}