CVE-2026-23876 · cross-distro fix matrix

CVE-2026-23876: ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-13 and 6.9.13-38, a heap buffer overflow vulnerability in the XBM image decoder (ReadXBMImage) allows an attacker to write controlled data past the allocated heap buffer when proces

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-23876 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

imagemagick→ fixed in8:6.9.11.60+dfsg-1.3+deb11u9urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y imagemagick
```

Debian bookworm

Source: Debian Security Tracker

imagemagick→ fixed in8:6.9.11.60+dfsg-1.6+deb12u6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y imagemagick
```

Debian trixie

Source: Debian Security Tracker

imagemagick→ fixed in8:7.1.1.43+dfsg1-1+deb13u5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y imagemagick
```

Are YOU affected by CVE-2026-23876?

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

Continuous monitoring beats manual checking

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