5.4
Medium
CVE-2026-63272 LibreOffice can import WMF graphics, which may be embedded in documents
Description
LibreOffice can import WMF graphics, which may be embedded in documents. A heap buffer overflow existed when importing a text record that carries its own character advance widths. The count of advance values and the length of the text were read separately from the file and were not required to agree, so drawing the text walked the advance array by character position and ran past its end when the array was the shorter of the two. In fixed versions an advance array shorter than its text is ignored.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| LibreOffice 26.2 | 26.2 → latest | No fix stated |
References
- www.libreoffice.org www.libreoffice.org
Timeline
- Published
- Last modified
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