CVE-2017-11449: ImageMagick

High severity, CVSS 8.8. EPSS: 3.5% chance of exploitation in the next 30 days.

coders/mpc.c in ImageMagick before 7.0.6-1 does not enable seekable streams and thus cannot validate blob sizes, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an image received from stdin.

Affected products

• ImageMagick ImageMagick: before 6.9.9-0 (fixed in 6.9.9-0); from 7.0.0-0, before 7.0.6-1 (fixed in 7.0.6-1)

Published 2017-07-19. Last modified 2026-06-17.