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CVE-2026-45359

ImageMagick: Out-of-Bounds Read in connected components when the user supplies an invalid keep-top define

Published: 6/10/2026 Last updated: 6/11/2026 Reserved: 5/11/2026

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-22, an invalid connected-components:keep-top value could result in a heap buffer over-read when performing the connected components operation. This issue has been patched in versions 6.9.13-48 and 7.1.2-22.

CNA assigner: GitHub_M (a0819718-46f1-4df5-94e2-005712e83aaa) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 5.7 Medium CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L

Opam packages affected (2)

conf-libMagickCore ocsigen-start

Products affected (1)

Product Vendor Version
ImageMagick ImageMagick < 4.0.11

References (1)