CVE-2026-27798

MEDIUM

ImageMagick <7.1.2-15/6.9.13-40 - Buffer Overflow

Title source: llm
STIX 2.1

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability occurs when processing an image with small dimension using the `-wavelet-denoise` operator. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Scores

CVSS v3 4.0
EPSS 0.0001
EPSS Percentile 2.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125 CWE-126
Status published
Products (21)
dlemstra/magick.net < 14.10.3
imagemagick/imagemagick < 6.9.13-40
nuget/Magick.NET-Q16-AnyCPU 0 - 14.10.3NuGet
nuget/Magick.NET-Q16-arm64 0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-AnyCPU 0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-arm64 0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-OpenMP-arm64 0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-OpenMP-x64 0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-x64 0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-x86 0 - 14.10.3NuGet
... and 11 more
Published Feb 26, 2026
Tracked Since Feb 26, 2026