CVE-2026-62946

MediumCVSS 4.7/10Last modified Aug 3, 2026

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to both 6.9.13-52 and 7.1.2-27, processing an extremely large JNX file on 32-bit platforms can cause an integer overflow, leading to a heap buffer over-write. This issue has been fixed in versions 6.9.13-52 and 7.1.2-27.

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-190

Affected software

Vendor	Product	Versions
ImageMagick	ImageMagick	< 7.1.2-27; < 6.9.13-52

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-h22j-f9xw-xjjmVendor Advisory

Timeline

Published: Jul 30, 2026
Last modified: Aug 3, 2026
NVD status: Analyzed

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