Buffer overflow in The Document Foundation Libreoffice
CVE-2026-6039
LibreOffice can import drawings in the DXF format used by CAD software. A heap buffer overflow existed when importing a DXF polyline. The point count taken from the file was truncated to a 16-bit value when the point buffer was sized, whil…
EPSS: 0.002 (5.3th percentile) — read the EPSS interpretation.
Affected products
- The Document Foundation Libreoffice — versions 25.8, 26.2