Medium severity5.5NVD Advisory· Published Jun 15, 2026· Updated Jun 16, 2026
CVE-2025-55647
CVE-2025-55647
Description
An Out-of-Memory in the mp4_mux_cenc_insert_pssh function (filters/mux_isom.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
2- www.openwall.com/lists/oss-security/2026/06/13/7nvdExploitMailing ListThird Party Advisory
- infosec.exchange/@sigdevel/116736795058798433nvdExploitMitigationPatchThird Party Advisory
News mentions
1- GPAC MP4Box v2.4: 13 Memory-Safety CVEs Disclosed in Single-Day BatchVypr Intelligence · Jun 15, 2026