CVE-2026-63267
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Oct 05, 2026
Vendor
unknown
Description
LibreOffice Calc can link a cell range to an external csv data source, and the link is saved in the document. Such a link was fetched while the document loaded, so opening a document could read a local file into the sheet, or make a request to a host of the document's choosing. In fixed versions external data links are updated under the same link update control as other links in a spreadsheet.