CVE-2022-3664: Axiosys BENTO4

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A vulnerability classified as critical has been found in Axiomatic Bento4. Affected is the function AP4_BitStream::WriteBytes of the file Ap4BitStream.cpp of the component avcinfo. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-212004.

Affected products

• Axiosys BENTO4: version 1.6.0-639 only

Published 2022-10-26. Last modified 2026-06-17.