CVE-2026-30936CWE-122

ImageMagick has a heap Buffer Overflow in WaveletDenoiseImage

Medium · published March 9, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
4.1
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, a crafted image could cause an out of bounds heap write inside the WaveletDenoiseImage method. When processing a crafted image with the -wavelet-denoise operation an out of bounds write can occur. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00154 · 4.1th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-03-09T21:49Z
EPSS history
Timeline
  • 09 MAR 21:49Z
    ImageMagick has a heap Buffer Overflow in WaveletDenoiseImage
    cvelistv5