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CVE-2021-3962
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2021-11-19T17:15:08.733 · Last modified 2026-06-17T04:06:17.763

Summary

A flaw was found in ImageMagick where it did not properly sanitize certain input before using it to invoke convert processes. This flaw allows an attacker to create a specially crafted image that leads to a use-after-free vulnerability when processed by ImageMagick. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Affected products

imagemagick — imagemagick

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.