What is CVE-2026-45664?

CVE-2026-45664 is a medium-severity vulnerability in Imagemagick, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-06-10.

How severe is CVE-2026-45664?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Resource exhaustion in Imagemagick

CVE-2026-45664

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-47 and 7.1.2-22, because of a missing check in the MNG coder it would be possible to read more images than the list lim…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (36.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Imagemagick — versions < 6.9.13-47, < 7.1.2-22

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
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Frequently asked questions

What is CVE-2026-45664?: CVE-2026-45664 is a medium-severity vulnerability in Imagemagick, classified under Uncontrolled Resource Consumption. CVSS score: 5.3/10. Published 2026-06-10.
How severe is CVE-2026-45664?: Medium severity. CVSS v3 base score is 5.3 out of 10.