CVE-2026-40312CWE-193

ImageMagick: Off-by-One in MSL decoder could result in crash

Medium · published April 13, 2026

CVSS v3.1
6.2
EPSS
0%
Percentile
6.9
In the wild
Unconfirmed
What it is

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, an off by one error in the MSL decoder could result in a crash when a malicous MSL file is read. This issue has been fixed in version 7.1.2-19.

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00177 · 6.9th percentile
Weakness
CWE-193 · Off-by-one Error
Published
2026-04-13T21:43Z
EPSS history
Timeline
  • 13 APR 21:43Z
    ImageMagick: Off-by-One in MSL decoder could result in crash
    cvelistv5