CVE-2025-46393 Integer overflow in ImageMagick
An integer overflow in ImageMagick's multispectral MIFF processing can lead to denial of service or potential code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-46393?
CVE-2025-46393 is a low-severity vulnerability in Imagemagick Imagemagick, published on 23 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packet_size is mishandled (related to the rendering of all channels in an arbitrary order).
Weakness: CWE-131
Which versions are affected by CVE-2025-46393?
It affects 1 product.
Products include Imagemagick Imagemagick.
How do I fix CVE-2025-46393?
Upgrade to a fixed version.
Is CVE-2025-46393 being exploited?
There is no known exploitation of CVE-2025-46393 in the wild and no public exploit code.
Other vulnerabilities in Imagemagick Imagemagick
Sources
Also known as DEBIAN-CVE-2025-46393, GHSA-f57x-prr8-55vv, JLSEC-2026-915.