CVE-2026-63272

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...

CVE-2026-63272

LibreOffice is affected by a heap buffer overflow in its WMF text record import functionality. When a WMF text record carries its own character advance widths, the count of advance values and the text length are read independently from the file with no validation that they agree. During rendering...