CVE-2014-9527: Apache Poi

Medium severity, CVSS 5.0. EPSS: 6.6% chance of exploitation in the next 30 days.

HSLFSlideShow in Apache POI before 3.11 allows remote attackers to cause a denial of service (infinite loop and deadlock) via a crafted PPT file.

Affected products

• Apache Poi: up to and including 3.11
• Fedoraproject Fedora: version 20 only

Published 2015-01-06. Last modified 2026-06-17.