RabbitMQ 4.2.9

{
  "id": "52205f6142c14fd09bc6f33523f81f9ed6e26c1ddd7de68c20affb736f79fbe2",
  "url": "https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.9",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "RabbitMQ 4.2.9",
    "summary": "RabbitMQ 4.2.9 includes security-relevant improvements, including cryptographically secure password salt generation, safer string escaping in management UI templates, and reduced internal details in HTTP API errors.",
    "evidence": "RabbitMQ 4.2.9 is a maintenance release in the 4.2.x release series.",
    "products": [
      {
        "name": {
          "value": "RabbitMQ",
          "evidence": "RabbitMQ 4.2.9 is a maintenance release in the 4.2.x release series."
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.2.9",
            "evidence": "RabbitMQ 4.2.9"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-rabbitmq-rabbitmq-server",
  "document_id": 22402,
  "published_at": "2026-07-20T15:59:46+00:00"
}