Medium 5.7Published Jun 10, 2026

CVE-2026-45359ImageMagick: Out-of-Bounds Read in connected components when the user supplies an invalid keep-top define

Updated under an hour ago (Oct 26, 2026, 6:10 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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.

CVSS: 5.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
Weakness (CWE): CWE-125, CWE-129
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Modified
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ImageMagick ImageMagick imagemagick:imagemagick (from the name)	before 6.9.13-48; before 7.1.2-22	CNA record
Red Hat Red Hat Enterprise Linux 6 redhat:enterprise_linux	6	CISA ADP
imagemagick imagemagick imagemagick:imagemagick	before 6.9.13-48; from 7.0.0-0 before 7.1.2-22	NVD

References

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-vhrh-72hq-w8m7	x-refsource-confirm, vendor-advisory
https://access.redhat.com/security/cve/CVE-2026-45359
https://bugzilla.redhat.com/show_bug.cgi?id=2487737
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45359.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.