{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "11.16.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9e995a31c9e5526057a63936cb83d9f8b02e0fcc"
            }
          ],
          "repo": "https://github.com/borewit/music-metadata",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jjpr-9cvf-cq55"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-789"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107388.json"
  },
  "details": "music-metadata is a metadata parser for audio and video media files. Prior to 11.16.0, the ID3v2 parser trusts the syncsafe tag-size field and allocates the complete tag body before checking whether the input contains the declared bytes. A truncated file containing only an ID3v2 header can request an allocation approaching 268 MiB; the allocation succeeds, the subsequent read reaches end of stream, the EndOfStreamError is caught internally, and the caller receives a normal metadata object. This issue is fixed in version 11.16.0.",
  "id": "CVE-2026-107388",
  "modified": "2026-10-09T10:31:02.928240804Z",
  "published": "2026-10-08T19:00:24.725Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/Borewit/music-metadata/commit/b033db675b913a9dba1d29135ec3c10eae7095a7"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Borewit/music-metadata/pull/2743"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Borewit/music-metadata/releases/tag/v11.16.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Borewit/music-metadata/security/advisories/GHSA-jjpr-9cvf-cq55"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107388.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-107388"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "music-metadata: ID3v2 tag size not validated before allocation, causing memory exhaustion DoS"
}