CVE-2022-3140: Debian Linux

Medium severity, CVSS 6.3. EPSS: 6.9% chance of exploitation in the next 30 days.

LibreOffice supports Office URI Schemes to enable browser integration of LibreOffice with MS SharePoint server. An additional scheme 'vnd.libreoffice.command' specific to LibreOffice was added. In the affected versions of LibreOffice links using that scheme could be constructed to call internal macros with arbitrary arguments. Which when clicked on, or activated by document events, could result in arbitrary script execution without warning. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.1; 7.3 versions prior to 7.3.6.

Affected products

• Debian Debian Linux: version 11.0 only
• Fedoraproject Fedora: version 35 only
• Libreoffice Libreoffice: from 7.3.0, before 7.3.6 (fixed in 7.3.6); version 7.4.0 only

Published 2022-10-11. Last modified 2026-06-17.