CVE-2025-55645 | THREATINT

Description

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.

PUBLISHED Reserved 2025-08-13 | Published 2026-06-15 | Updated 2026-06-15 | Assigner mitre

References

www.openwall.com/lists/oss-security/2026/06/13/6

infosec.exchange/@sigdevel/116736802253007654

cve.org (CVE-2025-55645)

nvd.nist.gov (CVE-2025-55645)

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