What is CVE-2026-30929?

CVE-2026-30929 is a high-severity vulnerability in Imagemagick, classified under Stack-based Buffer Overflow. CVSS score: 7.7/10. Published 2026-03-09.

How severe is CVE-2026-30929?

High severity. CVSS v3 base score is 7.7 out of 10.

Buffer overflow in Imagemagick

CVE-2026-30929

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, MagnifyImage uses a fixed-size stack buffer. When using a specific image it is possible to overflow th…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (5.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Imagemagick — versions >= 7.0.0, < 7.1.2-16, < 6.9.13-41

Weakness classification (CWE)

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-rqq8-jh93-f4vg (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-30929?: CVE-2026-30929 is a high-severity vulnerability in Imagemagick, classified under Stack-based Buffer Overflow. CVSS score: 7.7/10. Published 2026-03-09.
How severe is CVE-2026-30929?: High severity. CVSS v3 base score is 7.7 out of 10.