CVE-2026-6039 · cross-distro fix matrix

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, while the full count was used to fill it, so a polyline whose poi

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-6039 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

libreoffice→ fixed in4:25.2.3-2+deb13u5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libreoffice
```

Are YOU affected by CVE-2026-6039?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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