CVE-2017-14226: Libreoffice

High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.

WP1StylesListener.cpp, WP5StylesListener.cpp, and WP42StylesListener.cpp in libwpd 0.10.1 mishandle iterators, which allows remote attackers to cause a denial of service (heap-based buffer over-read in the WPXTableList class in WPXTable.cpp). This vulnerability can be triggered in LibreOffice before 5.3.7. It may lead to suffering a remote attack against a LibreOffice application.

Affected products

• Libreoffice Libreoffice: up to and including 5.3.6
• Libwpd Libwpd: version 0.10.1 only

Published 2017-09-09. Last modified 2026-06-17.