Off-by-one Error Affecting ImageMagick/ImageMagick package, versions [,6.9.13-47)[7.0.1-0,7.1.2-22)
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Test your applications- Snyk IDSNYK-UNMANAGED-IMAGEMAGICKIMAGEMAGICK-16796407
- published22 May 2026
- disclosed21 May 2026
- credit007bsd
Introduced: 21 May 2026
CVE NOT AVAILABLE CWE-193 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade ImageMagick/ImageMagick to version 6.9.13-47, 7.1.2-22 or higher.
Overview
Affected versions of this package are vulnerable to Off-by-one Error in the json and yaml encoder process. An attacker can cause a heap buffer overwrite by providing specially crafted input data.