CVE-2026-30929CWE-121CWE-787

ImageMagick has a stack buffer overflow in MagnifyImage

High · published March 9, 2026

CVSS v3.1
7.7
EPSS
0%
Percentile
4.7
In the wild
Unconfirmed
What it is

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, MagnifyImage uses a fixed-size stack buffer. When using a specific image it is possible to overflow this buffer and corrupt the stack. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.

The record
Technical detail
CVSS v3.1
7.7 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00159 · 4.7th percentile
Weaknesses
CWE-121 · Stack-based Buffer Overflow; CWE-787 · Out-of-bounds Write
Published
2026-03-09T21:46Z
EPSS history
Timeline
  • 09 MAR 21:46Z
    ImageMagick has a stack buffer overflow in MagnifyImage
    cvelistv5