{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-51251",
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "dateUpdated": "2026-07-28T13:46:45.794Z",
    "dateReserved": "2026-06-07T00:00:00.000Z",
    "datePublished": "2026-07-28T00:00:00.000Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre",
        "dateUpdated": "2026-07-28T13:46:45.794Z"
      },
      "descriptions": [
        {
          "lang": "en",
          "value": "Schreibfaul1 ESP32-audioI2S 3.4.5 has a buffer overflow vulnerability in the MP3Decoder::decode() function of the MP3 decoder due to missing size validation on untrusted mainDataBegin and nSlots values."
        }
      ],
      "affected": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "n/a",
              "type": "text"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/schreibfaul1/ESP32-audioI2S/blob/master/src/mp3_decoder/mp3_decoder.cpp"
        },
        {
          "url": "https://github.com/programmervuln/cveadvisory-/blob/main/CVE-2026-51251"
        }
      ]
    }
  }
}