CVE-2026-40183

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

5.5 / 10

Vector String

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

Vulnerability Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, the JXL encoder has an heap write overflow when a user specifies that the image should be encoded as 16 bit floats. This issue has been fixed in version 7.1.2-19.

Vulnerability Details

Published Date

April 13, 2026

Last Modified

April 17, 2026

CWE ID

CWE-122

Source

NVD

Vendor

ImageMagick

Product

ImageMagick

External References

https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jvgr-9ph5-m8v4
https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0

CVE-2026-40183

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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