CVE-2026-66011

LOW 3.3

ImageMagick before 7.1.2-27 Memory Leak via Invalid CLI Options

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

0th

ImageMagick before 7.1.2-27 contains a memory leak vulnerability in the magick command-line interface when invalid options are provided. Attackers can trigger memory exhaustion by repeatedly supplying malformed command-line arguments to consume system resources.

CWE	CWE-401
Vendor	imagemagick
Product	imagemagick
Published	Jul 25, 2026

Stay Ahead of the Next One

Get instant alerts for imagemagick imagemagick

Be the first to know when new low vulnerabilities affecting imagemagick imagemagick are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Affected Versions

ImageMagick / ImageMagick

0 < 7.1.2-27

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cvhv-g4rq-3hmw vulncheck.com: https://www.vulncheck.com/advisories/imagemagick-before-27-memory-leak-via-invalid-cli-options

Credits

🔍 007bsd