CVE-2019-11598: ImageMagick

High severity, CVSS 8.1. EPSS: 4.1% chance of exploitation in the next 30 days.

In ImageMagick 7.0.8-40 Q16, there is a heap-based buffer over-read in the function WritePNMImage of coders/pnm.c, which allows an attacker to cause a denial of service or possibly information disclosure via a crafted image file. This is related to SetGrayscaleImage in MagickCore/quantize.c.

Affected products

• ImageMagick ImageMagick: version 7.0.8-40 only

Published 2019-04-29. Last modified 2026-06-17.