{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "r2117"
              },
              {
                "fixed": "r2117"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "71e2361042531fe767fb98300cf8c1ee95e539a0"
            }
          ],
          "repo": "https://github.com/vgmstream/vgmstream",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110660.json"
  },
  "details": "vgmstream through r2117 contains a stack out-of-bounds read vulnerability in the G.722.1/Siren14 decoder in g7221_lib.c, whose bit reader refills without checking the data_u32 array end. Attackers can supply crafted .s14 or .sss files that drive decode_vector_quantized_mlt_indices() past the stack buffer during format detection, crashing the application.",
  "id": "CVE-2026-110660",
  "modified": "2026-10-16T02:31:10.222889599Z",
  "published": "2026-10-14T15:01:26.072Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110660.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-110660"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/vgmstream-through-r2117-stack-out-of-bounds-read-via-g-722.1-siren14-decoder"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vgmstream/vgmstream"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/vgmstream/vgmstream/blob/71e2361042531fe767fb98300cf8c1ee95e539a0/src/coding/libs/g7221_lib.c#L838"
    },
    {
      "type": "EVIDENCE",
      "url": "https://hackmd.io/@haind-pwn/vgmstream-g7221-bitreader-oob-read"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "vgmstream through r2117 Stack Out-of-Bounds Read via G.722.1/Siren14 Decoder"
}