CVE-2020-12672: Debian Linux

High severity, CVSS 7.5. EPSS: 2.9% chance of exploitation in the next 30 days.

GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.

Affected products

• Debian Debian Linux: version 8.0 only
• Graphicsmagick Graphicsmagick: up to and including 1.3.35
• Opensuse Backports Sle: version 15.0 only
• Opensuse Leap: version 15.1 only

Published 2020-05-06. Last modified 2026-06-17.