ImageMagick NULL PD in ClonePixelCacheRepository before 7.1.2-15 / 6.9.13-40
CVE-2026-25798 Published on February 24, 2026

ImageMagick has NULL Pointer Dereference in ClonePixelCacheRepository via crafted image
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 NULL pointer dereference in ClonePixelCacheRepository allows a remote attacker to crash any application linked against ImageMagick by supplying a crafted image file, resulting in denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Github Repository NVD

Vulnerability Analysis

CVE-2026-25798 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
LOW

Weakness Type

NULL Pointer Dereference

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. NULL pointer dereference issues can occur through a number of flaws, including race conditions, and simple programming omissions.


Products Associated with CVE-2026-25798

Want to know whenever a new CVE is published for ImageMagick? stack.watch will email you.

ImageMagick
 

Affected Versions

ImageMagick:

Vulnerable Packages

The following package name and versions may be associated with CVE-2026-25798

Package Manager Vulnerable Package Versions Fixed In
nuget Magick.NET-Q8-x86 < 14.10.3 14.10.3
nuget Magick.NET-Q8-arm64 < 14.10.3 14.10.3
nuget Magick.NET-Q8-OpenMP-x64 < 14.10.3 14.10.3
nuget Magick.NET-Q8-OpenMP-arm64 < 14.10.3 14.10.3
nuget Magick.NET-Q8-AnyCPU < 14.10.3 14.10.3
nuget Magick.NET-Q16-x86 < 14.10.3 14.10.3
nuget Magick.NET-Q16-x64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-arm64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-OpenMP-x86 < 14.10.3 14.10.3
nuget Magick.NET-Q16-OpenMP-x64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-OpenMP-arm64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-HDRI-x86 < 14.10.3 14.10.3
nuget Magick.NET-Q16-HDRI-x64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-HDRI-arm64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-HDRI-OpenMP-x64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-HDRI-OpenMP-arm64 < 14.10.3 14.10.3
nuget Magick.NET-Q16-HDRI-AnyCPU < 14.10.3 14.10.3
nuget Magick.NET-Q16-AnyCPU < 14.10.3 14.10.3

Exploit Probability

EPSS
0.14%
Percentile
33.75%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.