CVE-2018-20502: Axiosys BENTO4

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in Bento4 1.5.1-627. There is an attempt at excessive memory allocation in the AP4_DataBuffer class when called from AP4_HvccAtom::Create in Core/Ap4HvccAtom.cpp.

Affected products

• Axiosys BENTO4: version 1.5.1-627 only

Published 2018-12-26. Last modified 2026-06-17.