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rabbitmq-server security update

Type: advisorySource: OSV1 source record

RabbitMQ is an implementation of AMQP, the emerging standard for high performance enterprise messaging. The RabbitMQ server is a robust and scalable implementation of an AMQP broker. Security Fix(es): RabbitMQ is a multi-protocol messaging and streaming broker. HTTP API did not enforce an HTTP request body limit, making it vulnerable for denial of service (DoS) attacks with very large messages. An authenticated user with sufficient credentials can publish a very large messages over the HTTP API and cause target node to be terminated by an "out-of-memory killer"-like mechanism. This vulnerability has been patched in versions 3.11.24 and 3.12.7.(CVE-2023-46118) RabbitMQ is a messaging and streaming broker. Prior to 3.13.14, 4.0.19, 4.1.10, and 4.2.5, the rabbitmq_management HTTP API accepts oversized valid JSON bodies on with_decode and direct_request paths because read_complete_body checks the accumulated size before the final chunk but not the final combined size. This issue is fixed in versions 3.13.14, 4.0.19, 4.1.10, and 4.2.5.(CVE-2026-57212)

Announced Source revision 1
Original source ↗

OESA-2026-4029

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:OESA-2026-4029

rabbitmq-server

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
3.7.23-3.oe2003sp4

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "3.7.23-3.oe2003sp4"
          }
        ]
      }
    ],
    "package": {
      "name": "rabbitmq-server",
      "purl": "pkg:rpm/openEuler/rabbitmq-server&distro=openEuler-20.03-LTS-SP4",
      "ecosystem": "openEuler:20.03-LTS-SP4"
    },
    "database_specific": {
      "source": "https://repo.openeuler.org/security/data/osv/OESA-2026-4029.json"
    },
    "ecosystem_specific": {
      "src": [
        "rabbitmq-server-3.7.23-3.oe2003sp4.src.rpm"
      ],
      "x86_64": [
        "rabbitmq-server-3.7.23-3.oe2003sp4.x86_64.rpm"
      ],
      "aarch64": [
        "rabbitmq-server-3.7.23-3.oe2003sp4.aarch64.rpm"
      ]
    }
  }
]

Publisher severity

high

Source reference: /database_specific/severity

Event
#14685 · Revision 1
Added to Heist Feed
Publisher date
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