{
  "@id": "urn:uuid:8666d002-65c3-4267-9a23-f9ab8bea3aa4",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 1,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-11-08T18:48:34.594294+00:00",
  "statements": [
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-mqtt@4.1.46.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-mqtt@4.1.46.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-08T18:48:34.594294+00:00",
      "status_notes": "Vulnerability CVE-2026-44248 does not affect version 4.1.46.Final-tuxcare.1 of io.netty:netty-codec-mqtt. not_affected \u2014 Netty 4.1.46.Final does not contain the CVE-2026-44248 vulnerability. The CVE specifically targets \"MQTT 5 header Properties section\" parsing, but this version only supports MQTT 3.1 and 3.1.1, which do not have Properties sections. MQTT 5 support (including the vulnerable Properties parsing code) was first added in Netty 4.1.52.Final (commit be2cd68443), six minor versions after the target. Th...",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2026-44248"
      },
      "impact_statement": "not_affected \u2014 Netty 4.1.46.Final does not contain the CVE-2026-44248 vulnerability. The CVE specifically targets \"MQTT 5 header Properties section\" parsing, but this version only supports MQTT 3.1 and 3.1.1, which do not have Properties sections. MQTT 5 support (including the vulnerable Properties parsing code) was first added in Netty 4.1.52.Final (commit be2cd68443), six minor versions after the target. Th..."
    }
  ]
}