Critical (9.1). EPSS 2.9% chance of exploitation in the next 30 days.
In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the function ReadMIFFImage of coders/miff.c, which allows attackers to cause a denial of service or information disclosure via an RLE packet.
Severity
CVSS 3.0
9.1 critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
2.9% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)