CVE-2026-6039
2026-06-15
18h16 +00:00
18h16 +00:00
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Mô tả CVE
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, while the full count was used to fill it, so a polyline whose point count exceeded the 16-bit range was written past the end of the buffer. In fixed versions such oversized polylines are rejected.
Thông tin CVE
Điểm yếu liên quan
| Tên điểm yếu | Nguồn | |
|---|---|---|
| Numeric Truncation Error Truncation errors occur when a primitive is cast to a primitive of a smaller size and data is lost in the conversion. |
||
| Out-of-bounds Write The product writes data past the end, or before the beginning, of the intended buffer. |
