CVE-2015-7554: Libtiff

Critical severity, CVSS 9.8. EPSS: 4.2% chance of exploitation in the next 30 days.

The _TIFFVGetField function in tif_dir.c in libtiff 4.0.6 allows attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image.

Affected products

• Libtiff Libtiff: version 4.0.6 only

Published 2016-01-08. Last modified 2026-06-17.