CVE-2026-40183 · cross-distro fix matrix

CVE-2026-40183: ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, the JXL encoder has an heap write overflow when a user specifies that the image should be encoded as 16 bit floats. This issue has been fixed in version 7.1.2-19.

Affects 2 Linux releases across 2 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-40183 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

imagemagick→ fixed in8:7.1.1.43+dfsg1-1+deb13u8urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y imagemagick
```

Alpine edge

Source: Alpine secdb

imagemagick→ fixed in7.1.2.19-r0

apk update && apk add --upgrade imagemagick

Are YOU affected by CVE-2026-40183?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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