{"id":"CVE-2025-70303","details":"A heap overflow in the uncv_parse_config() function of GPAC v2.4.0 allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.","modified":"2026-08-12T03:51:21.991347908Z","published":"2026-01-15T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/70xxx/CVE-2025-70303.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://github.com/zakkanijia/POC/blob/main/gpac_uncv/GPAC_UNCV_CPAT.md"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/70xxx/CVE-2025-70303.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-70303"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"5d70253ac94e5840be7b86054131dd753af63cc7"},{"last_affected":"5d70253ac94e5840be7b86054131dd753af63cc7"}],"database_specific":{"cpe":"cpe:2.3:a:gpac:gpac:2.4.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.4.0"},{"last_affected":"2.4.0"}],"source":"CPE_STRING"}}],"versions":["2.4.0","v2.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-70303.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}