Vulnerability DatabaseCVE-2026-33899
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CVE-2026-33899
Published:April 13, 2026
Updated:April 23, 2026
ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-189 and 6.9.13-44, when "Magick" parses an XML file it is possible that a single zero byte is written out of the bounds. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.
Affected Packages
https://github.com/ImageMagick/ImageMagick.git (GITHUB):
Affected version(s) >=7.0.1-0 <7.1.2-19
Fix Suggestion:
Update to version 7.1.2-19
https://github.com/ImageMagick/ImageMagick6.git (GITHUB):
Affected version(s) >=6.9.4-0 <6.9.13-44
Fix Suggestion:
Update to version 6.9.13-44
magick.net-q8-anycpu (NUGET):
Affected version(s) >=6.8.8.1001 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-anycpu (NUGET):
Affected version(s) >=6.8.8.1001 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q8-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-x86 (NUGET):
Affected version(s) >=6.8.5.401 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-hdri-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-openmp-x64 (NUGET):
Affected version(s) >=7.14.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-hdri-openmp-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-hdri-anycpu (NUGET):
Affected version(s) >=6.8.9.101 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q8-x86 (NUGET):
Affected version(s) >=6.8.5.401 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q8-openmp-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-openmp-arm64 (NUGET):
Affected version(s) >=8.6.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q8-openmp-x64 (NUGET):
Affected version(s) >=7.14.0 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-hdri-x86 (NUGET):
Affected version(s) >=6.8.9.101 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q8-x64 (NUGET):
Affected version(s) >=6.8.5.401 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-hdri-x64 (NUGET):
Affected version(s) >=6.8.9.101 <14.12.0
Fix Suggestion:
Update to version 14.12.0
magick.net-q16-x64 (NUGET):
Affected version(s) >=6.8.5.401 <14.12.0
Fix Suggestion:
Update to version 14.12.0
Related Resources (6)
https://github.com/ImageMagick/ImageMagick
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cr67-pvmx-2pp2
https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0
https://github.com/ImageMagick/ImageMagick/commit/ae679e2fd19ec656bfab9f822ae4cf06bf91604d
https://nvd.nist.gov/vuln/detail/CVE-2026-33899
https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
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:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Heap-based Buffer Overflow
CWE-122
Integer Underflow (Wrap or Wraparound)
CWE-191
EPSS
Base Score:
0.02