HIGH 8.5 NVD

CVE-2026-63277

LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. A document could name a Java database driver for such

LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. A document could name a Java database driver for such a link to be loaded from a remote location, so opening the document could run Java code from that location. In fixed versions an entry in a Java class path has to be a file URL.

References

https://www.libreoffice.org/about-us/security/advisories/cve-2026-63277

Published: 2026-10-05 · Source: NVD · Feed updated: 2026-10-05

This high severity vulnerability with a CVSS score of 8.5 was published on 2026-10-05 via NVD.

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