CVE-2026-53465CWE-122CWE-787

ImageMagick: Heap Buffer Over-Write in SF3 encoder when writing multi-frame image

Medium · published June 10, 2026

CVSS v3.1
6.2
EPSS
0%
Percentile
4.5
In the wild
Unconfirmed
What it is

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-25, a crafted multi-frame can result in a heap buffer over-write when encoding it with the SF3 encoder. This issue has been patched in version 7.1.2-25.

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
0.00157 · 4.5th percentile
Weaknesses
CWE-122 · Heap-based Buffer Overflow; CWE-787 · Out-of-bounds Write
Published
2026-06-10T22:07Z
EPSS history
Timeline
  • 10 JUN 22:07Z
    ImageMagick: Heap Buffer Over-Write in SF3 encoder when writing multi-frame image
    cvelistv5