GPAC Compositor media_object.c gf_mo_get_od_id use after free

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-91087",
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "dateUpdated": "2026-09-15T06:45:12.527Z",
    "dateReserved": "2026-09-14T17:59:51.522Z",
    "datePublished": "2026-09-15T06:45:12.527Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB",
        "dateUpdated": "2026-09-15T06:45:12.527Z"
      },
      "title": "GPAC Compositor media_object.c gf_mo_get_od_id use after free",
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw has been found in GPAC up to f1219cde. This vulnerability affects the function gf_mo_get_od_id of the file compositor/media_object.c of the component Compositor. Executing a manipulation can lead to use after free. The attack may be performed from remote. The exploit has been published and may be used. Upgrading to version abi-16.24 is able to resolve this issue. This patch is called e34f4ba349d55cd1849f0bcf4cf46552732e2db7. Upgrading the affected component is advised."
        }
      ],
      "affected": [
        {
          "vendor": "n/a",
          "product": "GPAC",
          "cpes": [
            "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Compositor"
          ],
          "versions": [
            {
              "version": "f1219cde",
              "status": "affected"
            },
            {
              "version": "abi-16.24",
              "status": "unaffected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Use After Free",
              "cweId": "CWE-416",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Memory Corruption",
              "cweId": "CWE-119",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://vuldb.com/vuln/403649",
          "name": "VDB-403649 | GPAC Compositor media_object.c gf_mo_get_od_id use after free",
          "tags": [
            "vdb-entry",
            "technical-description"
          ]
        },
        {
          "url": "https://vuldb.com/vuln/403649/cti",
          "name": "VDB-403649 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ]
        },
        {
          "url": "https://vuldb.com/cve/CVE-2026-91087",
          "name": "CVE-2026-91087 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://vuldb.com/submit/919756",
          "name": "Submit #919756 | GPAC master f1219cde (2026-07-25) Use After Free",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://github.com/gpac/gpac/issues/3807",
          "tags": [
            "issue-tracking"
          ]
        },
        {
          "url": "https://github.com/user-attachments/files/30399593/poc_12_info.zip",
          "tags": [
            "exploit"
          ]
        },
        {
          "url": "https://github.com/gpac/gpac/commit/e34f4ba349d55cd1849f0bcf4cf46552732e2db7",
          "tags": [
            "patch"
          ]
        },
        {
          "url": "https://github.com/gpac/gpac/releases/tag/abi-16.24",
          "tags": [
            "patch"
          ]
        },
        {
          "url": "https://github.com/gpac/gpac/",
          "tags": [
            "product"
          ]
        }
      ],
      "metrics": [
        {},
        {
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "baseScore": 7.3,
            "baseSeverity": "HIGH"
          }
        },
        {
          "cvssV3_0": {
            "version": "3.0",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "baseScore": 7.3,
            "baseSeverity": "HIGH"
          }
        },
        {
          "cvssV2_0": {
            "version": "2.0",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C",
            "baseScore": 7.5
          }
        }
      ],
      "timeline": [
        {
          "time": "2026-09-14T00:00:00.000Z",
          "lang": "en",
          "value": "Advisory disclosed"
        },
        {
          "time": "2026-09-14T02:00:00.000Z",
          "lang": "en",
          "value": "VulDB entry created"
        },
        {
          "time": "2026-09-14T20:05:15.000Z",
          "lang": "en",
          "value": "VulDB entry last update"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "wsstssw (VulDB User)",
          "type": "reporter"
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      ],
      "tags": [
        "x_open-source"
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    }
  }
}