CVE-2026-86423

MediumCVSS 5.5/10Last modified Oct 29, 2026

Description

ImageMagick before 7.1.2-30 and 6.9.x before 6.9.13-55 contains a heap-use-after-free vulnerability in the GetList method of PerlMagick. A crafted call to the GetList method can trigger the use-after-free, resulting in a crash (denial of service).

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
ImageMagick	ImageMagick	>= 7.0.0, < 7.1.2-30
ImageMagick	ImageMagick	< 6.9.13-55

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5m9j-96ff-j6qcVendor Advisory
https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-30-heap-use-after-free-via-getlistThird Party Advisory

Timeline

Published: Sep 7, 2026
Last modified: Oct 29, 2026
NVD status: Analyzed

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