Vulnerability DatabaseCVE-2026-56368
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CVE-2026-56368
Published:June 24, 2026
Updated:August 04, 2026
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.
Affected Packages
https://github.com/ImageMagick/ImageMagick.git (GITHUB):
Affected version(s) >=7.0.1-0 <7.1.2-15
Fix Suggestion:
Update to version 7.1.2-15
magick.net-q16-hdri-openmp-x64 (NUGET):
Affected version(s) >=7.14.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q8-x86 (NUGET):
Affected version(s) >=6.8.5.401 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q8-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-hdri-openmp-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-x86 (NUGET):
Affected version(s) >=6.8.5.401 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-openmp-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-x64 (NUGET):
Affected version(s) >=6.8.5.401 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q8-anycpu (NUGET):
Affected version(s) >=6.8.8.1001 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q8-openmp-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-hdri-x64 (NUGET):
Affected version(s) >=6.8.9.101 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q8-openmp-x64 (NUGET):
Affected version(s) >=7.14.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-hdri-x86 (NUGET):
Affected version(s) >=6.8.9.101 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-openmp-x64 (NUGET):
Affected version(s) >=7.14.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q8-x64 (NUGET):
Affected version(s) >=6.8.5.401 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-anycpu (NUGET):
Affected version(s) >=6.8.8.1001 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-hdri-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.10.3
Fix Suggestion:
Update to version 14.10.3
magick.net-q16-hdri-anycpu (NUGET):
Affected version(s) >=6.8.9.101 <14.10.3
Fix Suggestion:
Update to version 14.10.3
Related Resources (7)
https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/56xxx/CVE-2026-56368.json
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wfx3-6g53-9fgc
https://github.com/ImageMagick/ImageMagick
https://www.vulncheck.com/advisories/imagemagick-memory-leak-in-raw-pixel-data-coders
https://github.com/ImageMagick/ImageMagick/commit/fe0a49a58ac5b7a18ff2618b6207dcad71123e43
https://nvd.nist.gov/vuln/detail/CVE-2026-56368
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CVSS v4
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Missing Release of Memory after Effective Lifetime
CWE-401
EPSS
Base Score:
0.26