What is GHSA-c28x-m839-79fq?

GHSA-c28x-m839-79fq is a security advisory published by GitHub Security Advisories with Medium severity. ImageMagick before 7.1.2-27 contains a memory leak vulnerability in the magick command-line...

Which CVE IDs does GHSA-c28x-m839-79fq cover?

GHSA-c28x-m839-79fq covers the following CVE IDs: CVE-2026-66011. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c28x-m839-79fq?

GHSA-c28x-m839-79fq has a CVSS v3 base score of 3.3, published by GitHub Security Advisories.

GHSA-c28x-m839-79fqMediumCVSS 3.3

ImageMagick before 7.1.2-27 contains a memory leak vulnerability in the magick command-line...

Vendor

GitHub Security Advisories

Published

July 25, 2026

Last Modified

July 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-66011 →

📋 Description

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.

🔗 References (4)

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cvhv-g4rq-3hmw
https://nvd.nist.gov/vuln/detail/CVE-2026-66011
https://www.vulncheck.com/advisories/imagemagick-before-27-memory-leak-via-invalid-cli-options
https://github.com/advisories/GHSA-c28x-m839-79fq