ImageMagick: Heap Buffer Underwrite in Floyd-Steinberg depth dithering_CVE-2026-48724

5.5 / 10

MEDIUM

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

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-24, when using an image with mask the Floyd-Steinberg dithering method it will cause a negative heap buffer over-write. This issue has been patched in version 7.1.2-24.

Basic Information

ID CVE-2026-48724

Source GitHub_M

Published Jun 10, 2026 at 21:52

Affected Product

Vendor ImageMagick

Product ImageMagick

Version < 7.1.2-24

Affected Versions ImageMagick ImageMagick < 7.1.2-24

CWE Classification

CWE-787

References

github.com /ImageMagick/ImageMagick/security/advisories/GHSA-2hhq-c99x-492r

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    "published": "2026-06-10T21:52:32.525Z",
    "modified": "2026-06-10T21:52:32.525Z",
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