CVE-2026-33899

ImageMagick: Heap BufferOverflow write of single zero byte when parsing XML

CVSS 5.3 MEDIUMEPSS 0.4%CWE-122 CWE-191

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.

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

Productos afectados

ImageMagick · ImageMagick

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Referencias

https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0 https://github.com/ImageMagick/ImageMagick/commit/ae679e2fd19ec656bfab9f822ae4cf06bf91604d https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19 https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cr67-pvmx-2pp2