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CVE

CWE

Training

CVE-2026-33900

Published: Apr 13, 2026

Modified: Apr 14, 2026

PUBLISHED

CVSS v3.1

5.9

MEDIUM

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, the viff encoder contains an integer truncation/wraparound issue on 32-bit builds that could trigger an out of bounds heap write, potentially causing a crash. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

Vendor	Product	Versions
ImageMagick	ImageMagick	affected `< 6.9.13-44` affected `< 7.1.2-19`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v67w-737x-v2c9

x_refsource_CONFIRM

https://github.com/ImageMagick/ImageMagick/commit/d27b840a61b322419a66d0d192ff56d52498148d

x_refsource_MISC

https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19

x_refsource_MISC

https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0

x_refsource_MISC

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