CVE-2006-2026: Libtiff

Medium severity, CVSS 6.5. EPSS: 9.8% chance of exploitation in the next 30 days.

Double free vulnerability in tif_jpeg.c in libtiff before 3.8.1 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted TIFF image that triggers errors related to "setfield/getfield methods in cleanup functions."

Affected products

• Libtiff Libtiff: up to and including 3.8.0; version 3.4 only; version 3.5.1 only; version 3.5.2 only; version 3.5.3 only; version 3.5.4 only; …

Published 2006-04-25. Last modified 2026-06-16.