CVE-2020-18774: EXIV2

Medium severity, CVSS 6.5. EPSS: 1.3% chance of exploitation in the next 30 days.

A float point exception in the printLong function in tags_int.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file.

Affected products

• EXIV2 EXIV2: version 0.27.99.0 only

Published 2021-08-23. Last modified 2026-06-17.