VULNERABILITY INTELLIGENCE

CVE-2026-33908

CVSS score7.5 HIGH
EPSS probability0.51%
CISA KEVNot currently listed
Published2026-04-13
Last modified2026-07-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, Magick frees the memory of the XML tree via the `DestroyXMLTree()` function; however, this process is executed recursively with no depth limit imposed. When Magick processes an XML file with deeply nested structures, it will exhaust the stack memory, resulting in a Denial of Service (DoS) attack. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.

Weakness classification

  • security-advisories@github.com: CWE-674
  • 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-776

Primary references