CVE-2022-26306: Debian Linux

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

LibreOffice supports the storage of passwords for web connections in the user’s configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in LibreOffice existed where the required initialization vector for encryption was always the same which weakens the security of the encryption making them vulnerable if an attacker has access to the user's configuration data. This issue affects: The Document Foundation LibreOffice 7.2 versions prior to 7.2.7; 7.3 versions prior to 7.3.1.

Affected products

• Debian Debian Linux: version 10.0 only
• Libreoffice Libreoffice: from 7.2.0, before 7.2.7 (fixed in 7.2.7); from 7.3.0, before 7.3.3 (fixed in 7.3.3)

Published 2022-07-25. Last modified 2026-06-17.