CVE-2026-63266
Published: October 6, 2026Last modified: October 7, 2026
Description
LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. Through such a link a document could open an embedded Firebird database that wrote a file to any location the user could write to. In fixed versions an embedded Firebird database can open or create files only inside its own private directory.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | libreoffice-headless | Vulnerable (7.6.3.2-r3) |
| 25 LTS | libreoffice-headless | Vulnerable (25.2.3.2-r0) | |
| Stream | libreoffice-headless | Vulnerable (7.6.4.1-r1) |