{
  "@id": "urn:uuid:0c219134-472f-49d9-a39b-5a1eeec3886d",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 1,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-11-12T08:17:17.308181+00:00",
  "statements": [
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-mqtt@4.1.24.Final-tuxcare.4",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-mqtt@4.1.24.Final-tuxcare.4"
          }
        }
      ],
      "timestamp": "2026-11-12T08:17:17.308181+00:00",
      "status_notes": "Vulnerability CVE-2026-44248 does not affect version 4.1.24.Final-tuxcare.4 of io.netty:netty-codec-mqtt. not_affected \u2014 The target Netty version 4.1.24.Final does not support MQTT 5 protocol and therefore cannot process MQTT 5 Properties, which are the specific input type required to trigger CVE-2026-44248. The vulnerability is specific to unbounded parsing of MQTT 5 Properties sections in variable headers, but this version only implements MQTT 3.1 and MQTT 3.1.1, which lack the extensible Properties mechanism. ...",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2026-44248"
      },
      "impact_statement": "not_affected \u2014 The target Netty version 4.1.24.Final does not support MQTT 5 protocol and therefore cannot process MQTT 5 Properties, which are the specific input type required to trigger CVE-2026-44248. The vulnerability is specific to unbounded parsing of MQTT 5 Properties sections in variable headers, but this version only implements MQTT 3.1 and MQTT 3.1.1, which lack the extensible Properties mechanism. ..."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-mqtt@4.1.24.Final-tuxcare.4",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-mqtt@4.1.24.Final-tuxcare.4"
          }
        }
      ],
      "timestamp": "2026-11-12T08:17:17.308181+00:00",
      "status_notes": "Vulnerability GHSA-mfg7-5gfp-c4w3 affects version 4.1.24.Final-tuxcare.4 of io.netty:netty-codec-mqtt.",
      "vulnerability": {
        "name": "GHSA-mfg7-5gfp-c4w3"
      },
      "action_statement": "Vulnerability GHSA-mfg7-5gfp-c4w3 affects version 4.1.24.Final-tuxcare.4 of io.netty:netty-codec-mqtt."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-mqtt@4.1.24.Final-tuxcare.4",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-mqtt@4.1.24.Final-tuxcare.4"
          }
        }
      ],
      "timestamp": "2026-11-12T08:17:17.308181+00:00",
      "status_notes": "Vulnerability GHSA-v74w-7mr3-4qg3 affects version 4.1.24.Final-tuxcare.4 of io.netty:netty-codec-mqtt.",
      "vulnerability": {
        "name": "GHSA-v74w-7mr3-4qg3"
      },
      "action_statement": "Vulnerability GHSA-v74w-7mr3-4qg3 affects version 4.1.24.Final-tuxcare.4 of io.netty:netty-codec-mqtt."
    }
  ]
}