CVE-2026-56368

LOW

ImageMagick - Memory Leak in Raw Pixel Data Coders

Title source: cna
STIX 2.1

Description

ImageMagick before 7.1.2-15 contains a memory leak vulnerability in multiple coders that write raw pixel data where allocated objects are not properly freed. Attackers can trigger this leak by processing specially crafted images, causing memory exhaustion and denial of service.

References (2)

Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-wfx3-6g53-9fgc)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wfx3-6g53-9fgc
Third Party Advisory third-party-advisory
VulnCheck Advisory: ImageMagick - Memory Leak in Raw Pixel Data Coders
https://www.vulncheck.com/advisories/imagemagick-memory-leak-in-raw-pixel-data-coders

Scores

CVSS v3 3.7
EPSS 0.0026
EPSS Percentile 17.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (24)
ImageMagick/ImageMagick < 6.9.13-40
imagemagick/imagemagick < 6.9.13-40
ImageMagick/ImageMagick < 7.1.2-15
ImageMagick/ImageMagick 6.9.13-40
ImageMagick/ImageMagick 7.1.2-15
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
... and 14 more
Published Jun 24, 2026
Tracked Since Jun 24, 2026