{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-55640", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-10-16T18:07:54.649Z", "dateReserved": "2025-08-13T00:00:00.000Z", "datePublished": "2026-10-16T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-10-16T18:07:54.649Z"}, "descriptions": [{"lang": "en", "value": "A heap buffer overflow in the stbl_AddSize function (isomedia/stbl_write.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/gpac/gpac/issues/3261"}, {"url": "https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/25/25_poc.mp4"}, {"url": "https://github.com/gpac/gpac/commit/321624f28d19a413449fd1718d1eb59037f8f7fc"}, {"url": "https://infosec.exchange/@sigdevel/116769271709415444"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A heap buffer overflow in the stbl_AddSize function (isomedia/stbl_write.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file."}], "id": "CVE-2025-55640", "lastModified": "2026-10-16T19:16:56.243", "metrics": {}, "published": "2026-10-16T19:16:56.243", "references": [{"source": "[email protected]", "url": "https://github.com/gpac/gpac/commit/321624f28d19a413449fd1718d1eb59037f8f7fc"}, {"source": "[email protected]", "url": "https://github.com/gpac/gpac/issues/3261"}, {"source": "[email protected]", "url": "https://github.com/sigdevel/pocs/blob/main/res/gpac/MP4Box/25/25_poc.mp4"}, {"source": "[email protected]", "url": "https://infosec.exchange/@sigdevel/116769271709415444"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received"}

{}

{}