{"id":"CVE-2025-55645","details":"A heap buffer overflow in the gf_cenc_set_pssh function (isomedia/drm_sample.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.","modified":"2026-06-18T04:12:09.423237501Z","published":"2026-06-15T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55645.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/06/13/6"},{"type":"WEB","url":"https://infosec.exchange/@sigdevel/116736802253007654"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55645.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55645"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gpac/gpac","events":[{"introduced":"0"},{"fixed":"118e60a905878e56dc4f9c5b309143c5f447c702"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"26.02.0"}]}}],"versions":["abi-16.5","abi-16.4","abi-16.3","abi-16.2","abi-16","abi-15.2","abi-15.1","abi-15.0","abi-15","abi-14.0","abi-14","abi-13.0","abi-13","abi-12.27","abi-12.26","abi-12.25","abi-12.24","abi-12.23","abi-12.22","abi-12.21","abi-12.20","abi-12.19","abi-12.18","abi-12.17","abi-12.16","abi-12","testtag0.1","v2.2.0","v2.0.0","v1.0.0","v0.9.0","v0.9.0-preview","v0.6.0","v0.5.2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-55645.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}