{"id":"CVE-2026-69220","title":"The RabbitMQ Java client library allows Java and JVM-based applications to connect to and interact with RabbitMQ nodes","summary":"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 ValueReade…","severity":"high","cwe":["CWE-674"],"vendor":"rabbitmq","product":"com.rabbitmq:amqp-client","affected":["com.rabbitmq:amqp-client <= 5.33.0"],"patched":["com.rabbitmq:amqp-client 5.33.1"],"published":"2026-08-18","updated":"2026-09-10","sourceUpdated":"2026-09-10T20:32:09.380","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-69220","references":[{"url":"https://github.com/rabbitmq/rabbitmq-java-client/commit/09af76fce136f3136931654a0a1d43095c80e2f0","label":"security-advisories@github.com"},{"url":"https://github.com/rabbitmq/rabbitmq-java-client/commit/db89e34809fbc6ba4e946615f297f3684ccd0acc","label":"security-advisories@github.com"},{"url":"https://github.com/rabbitmq/rabbitmq-java-client/pull/2007","label":"security-advisories@github.com"},{"url":"https://github.com/rabbitmq/rabbitmq-java-client/pull/2008","label":"security-advisories@github.com"},{"url":"https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.33.1","label":"security-advisories@github.com"},{"url":"https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-93j5-89vc-pph4","label":"security-advisories@github.com"},{"url":"https://github.com/advisories/GHSA-93j5-89vc-pph4"}],"tags":["nvd","ghsa","maven"],"epss":0.00399,"epssPercentile":0.33898,"aliases":["GHSA-93j5-89vc-pph4"],"ecosystem":"maven","ingestedAt":"2026-08-18T17:20:36.657Z","slug":"CVE-2026-69220","body":"## Overview\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-69220)\n\nAffected packages:\n\n- `com.rabbitmq:amqp-client <= 5.33.0`\n\nPatched in:\n\n- `com.rabbitmq:amqp-client 5.33.1`\n\nSource: https://github.com/advisories/GHSA-93j5-89vc-pph4","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}