https://seclists.org/oss-sec/2025/q4/258: LibOffice puts searched text into the PRIMARY selection (Linux, X11)
Published Dec 10, 2025
·Updated
Affected Software
1 affected component
The Document Foundation LibreOffice
Frequently Asked Questions
1
What is the severity of CVE-2025-12345?
The vulnerability CVE-2025-12345 is considered medium severity due to the potential for unintended data disclosure.
2
How do I fix CVE-2025-12345?
To remediate CVE-2025-12345, it is recommended to update LibreOffice to the latest version available from The Document Foundation.
3
What versions of LibreOffice are affected by CVE-2025-12345?
CVE-2025-12345 affects all versions of LibreOffice prior to the security patch released after December 10, 2025.
4
What are the risks associated with CVE-2025-12345?
The risks associated with CVE-2025-12345 include unauthorized sharing of confidential search terms when using the PRIMARY selection feature in Linux X11.
5
Who is affected by CVE-2025-12345?
Users of LibreOffice on Linux X11 systems who perform searches in the applications are impacted by CVE-2025-12345.