CVE-2026-33899

low-risk
Published 2026-04-13

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.

Do I need to act?

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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Imagemagick

References (4)

Patch https://github.com/ImageMagick/ImageMagick/commit/ae679e2fd19ec656bfab9f822ae4cf...
Release Notes https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19
Vendor Advisory https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cr67-pvmx-2p...
Release Notes https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal