CVE-2018-1339: Apache Tika

Medium severity, CVSS 5.5. EPSS: 2.6% chance of exploitation in the next 30 days.

A carefully crafted (or fuzzed) file can trigger an infinite loop in Apache Tika's ChmParser in versions of Apache Tika before 1.18.

Affected products

• Apache Tika: before 1.18 (fixed in 1.18)

Published 2018-04-25. Last modified 2026-06-17.