Updated libreoffice packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Heap buffer overflow in DXF polyline import. CVE-2026-6039 Heap use-after-free in ODF number-format blank-width parsing. CVE-2026-6040 Heap buffer overflow in EMF+ gradient brush import. CVE-2026-6045 Stack buffer overflow in PPT presentation...

CVE-2026-8358

CVE-2026-8358 affects LibreOffice Calc during import of tracked changes. A heap buffer overflow occurs when a document reuses the same change identifier for two different kinds of changes; the importer may treat one change object as a larger type and write past the end of its allocation. The vuln...

Linux Distros Unpatched Vulnerability : CVE-2026-8358

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibreOffice Calc can import tracked changes from a spreadsheet document. A heap buffer overflow existed when a document reused the same change identifier for tw...