{"id":"CVE-2025-55659","details":"A NULL pointer dereference in the ctts_box_write function (isomedia/box_code_base.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.","modified":"2026-07-08T06:56:36.426535201Z","published":"2026-06-09T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55659.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/06/13/17"},{"type":"WEB","url":"https://infosec.exchange/@sigdevel/116710743410087676"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55659.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55659"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"5d70253ac94e5840be7b86054131dd753af63cc7"},{"last_affected":"5d70253ac94e5840be7b86054131dd753af63cc7"}],"database_specific":{"extracted_events":[{"introduced":"2.4"},{"last_affected":"2.4"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:gpac:gpac:2.4:*:*:*:*:*:*:*"}}],"versions":["2.4","v2.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55659.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}