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JLSEC-2026-972 Medium 6.5

ImageMagick has Integer Overflow leading to out of bounds write in SIXEL decoder

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JLSEC Published
Modified
Severity
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Affected Packages
ImageMagick_jll < 7.1.2023+0
Upstream
CVE-2026-28493 GHSA-r39q-jr8h-gcq2 EUVD-2026-10371

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, an integer overflow vulnerability exists in the SIXEL decoer. The vulnerability allows an attacker to perform an out of bounds via a specially crafted image. This vulnerability is fixed in 7.1.2-16.

References