{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "26.07"
              },
              {
                "last_affected": "26.07"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "a07cbfff238a331233e11e916f9fb185d5da8604"
            },
            {
              "fixed": "6d2c21a1a688abb20d0111b608db3b6f44d348f4"
            }
          ],
          "repo": "https://github.com/gpac/gpac",
          "type": "GIT"
        }
      ],
      "versions": [
        "26.07"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-119",
      "CWE-787"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109827.json"
  },
  "details": "A vulnerability has been found in GPAC up to 26.07.0. This vulnerability affects the function gf_m2ts_decode_ait of the file src/media_tools/ait.c of the component AIT Parser. Such manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 6d2c21a1a688abb20d0111b608db3b6f44d348f4. Applying a patch is advised to resolve this issue.",
  "id": "CVE-2026-109827",
  "modified": "2026-10-15T02:30:51.767727291Z",
  "published": "2026-10-13T16:45:16.965Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/gpac/gpac/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109827.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109827"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-109827"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/1001680"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/417465"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/gpac/gpac/issues/3930"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/417465/cti"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gpac/gpac/commit/6d2c21a1a688abb20d0111b608db3b6f44d348f4"
    },
    {
      "type": "FIX",
      "url": "https://github.com/gpac/gpac/pull/3932"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.mediafire.com/file/zbpfhkgaf18cntf/poc_gpac_g1.zip/file"
    }
  ],
  "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:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "GPAC AIT Parser ait.c gf_m2ts_decode_ait out-of-bounds write"
}