{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "26.07"
              },
              {
                "last_affected": "26.07"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "a07cbfff238a331233e11e916f9fb185d5da8604"
            },
            {
              "fixed": "4c8e26f278ff63eec57968f7bc696f604bb0cffd"
            },
            {
              "fixed": "c1a7cf55f59ef7954939c44f6b24b95c54469214"
            }
          ],
          "repo": "https://github.com/gpac/gpac",
          "type": "GIT"
        }
      ],
      "versions": [
        "26.07"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-119",
      "CWE-120"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103227.json"
  },
  "details": "A weakness has been identified in GPAC up to 26.07.0. Affected by this issue is the function gf_dash_resolve_url of the file src/media_tools/dash_client.c of the component DASH Client. This manipulation causes buffer overflow. The attack is possible to be carried out remotely. Upgrading to version abi-16.26 can resolve this issue. Patch name: 4c8e26f278ff63eec57968f7bc696f604bb0cffd. It is recommended to upgrade the affected component.",
  "id": "CVE-2026-103227",
  "modified": "2026-10-04T02:30:58.596574037Z",
  "published": "2026-09-30T14:30:09.232Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103227.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-103227"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-103227"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/955033"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/411908"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/gpac/gpac/issues/3876"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/411908/cti"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gpac/gpac/commit/4c8e26f278ff63eec57968f7bc696f604bb0cffd"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gpac/gpac/pull/3879"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gpac/gpac/releases/tag/abi-16.26"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
      "type": "CVSS_V4"
    }
  ],
  "summary": "GPAC DASH Client dash_client.c gf_dash_resolve_url buffer overflow"
}