CVE-2016-6237: Lepton Project Lepton

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

The build_huffcodes function in lepton/jpgcoder.cc in Dropbox lepton 1.0 allows remote attackers to cause denial of service (out-of-bounds write) via a crafted jpeg file.

Affected products

Published 2017-02-02. Last modified 2026-06-17.