What is CVE-2026-32636?

CVE-2026-32636 is a medium-severity vulnerability in Imagemagick, classified under Out-of-bounds Write. CVSS score: 5.3/10. Published 2026-03-18.

How severe is CVE-2026-32636?

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

Buffer overflow in Imagemagick

CVE-2026-32636

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-17 and 6.9.13-42, the NewXMLTree method contains a bug that could result in a crash due to an out of write bounds of a single zer…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (5.7th 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 < 6.9.13-42, < 7.1.2-17

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-gc62-2v5p-qpmp (x_refsource_CONFIRM)
https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-17 (x_refsource_MISC)
https://github.com/dlemstra/Magick.NET/releases/tag/14.11.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-32636?: CVE-2026-32636 is a medium-severity vulnerability in Imagemagick, classified under Out-of-bounds Write. CVSS score: 5.3/10. Published 2026-03-18.
How severe is CVE-2026-32636?: Medium severity. CVSS v3 base score is 5.3 out of 10.