{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "5.33.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "09af76fce136f3136931654a0a1d43095c80e2f0"
            },
            {
              "fixed": "db89e34809fbc6ba4e946615f297f3684ccd0acc"
            },
            {
              "fixed": "6ada599eda88a066bb5465f314cc9a1a55d735c3"
            }
          ],
          "repo": "https://github.com/rabbitmq/rabbitmq-java-client",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-93j5-89vc-pph4"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-674"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69220.json"
  },
  "details": "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.",
  "id": "CVE-2026-69220",
  "modified": "2026-08-20T03:30:44.095679905Z",
  "published": "2026-08-18T16:25:16.178Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rabbitmq/rabbitmq-java-client/releases/tag/v5.33.1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69220.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/rabbitmq/rabbitmq-java-client/security/advisories/GHSA-93j5-89vc-pph4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-69220"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rabbitmq/rabbitmq-java-client/commit/09af76fce136f3136931654a0a1d43095c80e2f0"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rabbitmq/rabbitmq-java-client/commit/db89e34809fbc6ba4e946615f297f3684ccd0acc"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rabbitmq/rabbitmq-java-client/pull/2007"
    },
    {
      "type": "FIX",
      "url": "https://github.com/rabbitmq/rabbitmq-java-client/pull/2008"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "RabbitMQ Java client ValueReader: Unbounded recursive table/array nesting causes StackOverflowError DoS"
}