CVE-2016-7520: ImageMagick

Medium severity, CVSS 6.5. EPSS: 3.1% chance of exploitation in the next 30 days.

Heap-based buffer overflow in coders/hdr.c in ImageMagick allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted HDR file.

Affected products

• ImageMagick ImageMagick: before 6.9.4-0 (fixed in 6.9.4-0)

Published 2017-04-20. Last modified 2026-06-17.