CVE-2017-9871: Lame Project Lame

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

The III_i_stereo function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.

Affected products

Published 2017-06-25. Last modified 2026-06-17.