CVE-2026-48994CWE-122

ImageMagick: Heap Buffer Over-Write in MAT decoder on 32-bit systems

Medium · published June 10, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
29.3
In the wild
Unconfirmed
What it is

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-24, a missing check of a return value could lead to a heap buffer over-write in the MAT decoder on 32-bit systems. This issue has been patched in versions 6.9.13-48 and 7.1.2-24.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00367 · 29.3th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-06-10T21:58Z
EPSS history
Timeline
  • 10 JUN 21:58Z
    ImageMagick: Heap Buffer Over-Write in MAT decoder on 32-bit systems
    cvelistv5