CVE-2016-3624: Libtiff

High severity, CVSS 7.5. EPSS: 4.4% chance of exploitation in the next 30 days.

The cvtClump function in the rgb2ycbcr tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds write) by setting the "-v" option to -1.

Affected products

• Libtiff Libtiff: up to and including 4.0.6

Published 2016-10-03. Last modified 2026-06-17.