CVE-2026-62343

MEDIUM

ImageMagick: Heap Buffer Over-Write in morphology operation when an invalid kernel is provided

Title source: cna
STIX 2.1

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 6.9.13-51 and 7.0.1-0 and above prior to 7.1.2-26, an invalid kernel can cause a heap buffer over-write when performing a morphology operation with a user supplied kernel. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.

References (1)

Core 1
Core References

Scores

CVSS v3 4.7
EPSS 0.0012
EPSS Percentile 2.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-190
Status published
Products (2)
ImageMagick/ImageMagick < 6.9.13-51
ImageMagick/ImageMagick >= 7.0.1-0, < 7.1.2-26
Published Jul 30, 2026
Tracked Since Jul 30, 2026