CVE-2026-76181

Name of the Vulnerable Software and Affected Versions LibreOffice (affected versions not specified)

Description A heap buffer overflow occurs when the dBASE database driver reads index files (.ndx) used as a data source. The issue arises because the number of entries recorded in a page is not validated against the maximum capacity defined in the index header. Additionally, a specially crafted index can cause a page to refer back to itself, leading to infinite recursion during the reading process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.