{
  "@id": "urn:uuid:40058e0c-793b-4921-a786-4929725fb0fa",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 1,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-11-12T11:53:10.229592+00:00",
  "statements": [
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-mqtt@4.1.29.Final-tuxcare.6",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-mqtt@4.1.29.Final-tuxcare.6"
          }
        }
      ],
      "timestamp": "2026-11-12T11:53:10.229592+00:00",
      "status_notes": "Vulnerability CVE-2026-44248 does not affect version 4.1.29.Final-tuxcare.6 of io.netty:netty-codec-mqtt. not_affected \u2014 Target version 4.1.29.Final only supports MQTT v3.1/v3.1.1 and does not have MQTT 5 support. The CVE-2026-44248 vulnerability is specific to MQTT 5's Properties section parsing in variable headers. Since MQTT 5 support is absent (no MqttProperties class, no decodeProperties() method, MqttVersion enum only contains MQTT_3_1 and MQTT_3_1_1), the target cannot process MQTT 5 messages with Properti...",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2026-44248"
      },
      "impact_statement": "not_affected \u2014 Target version 4.1.29.Final only supports MQTT v3.1/v3.1.1 and does not have MQTT 5 support. The CVE-2026-44248 vulnerability is specific to MQTT 5's Properties section parsing in variable headers. Since MQTT 5 support is absent (no MqttProperties class, no decodeProperties() method, MqttVersion enum only contains MQTT_3_1 and MQTT_3_1_1), the target cannot process MQTT 5 messages with Properti..."
    }
  ]
}