CVE-2019-16349: Axiosys BENTO4

Medium severity, CVSS 5.5. EPSS: 0.9% chance of exploitation in the next 30 days.

Bento4 1.5.1-628 has a NULL pointer dereference in AP4_ByteStream::ReadUI32 in Core/Ap4ByteStream.cpp when called from the AP4_TrunAtom class.

Affected products

• Axiosys BENTO4: version 1.5.1-628 only

Published 2019-09-16. Last modified 2026-06-17.