CVE-2014-9626: Videolan Vlc Media Player

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Integer underflow in the MP4_ReadBox_String function in modules/demux/mp4/libmp4.c in VideoLAN VLC media player before 2.1.6 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a box size less than 7.

Affected products

• Videolan Vlc Media Player: before 2.1.6 (fixed in 2.1.6)

Published 2020-01-24. Last modified 2026-06-17.