CVE-2026-33899mediumCWE-122CWE-191

CVE-2026-33899: medium-severity vulnerability in ImageMagick

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

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.4%
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
Affected products
ImageMagick · ImageMagick
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