Vulnerability · Published Feb 24, 2026 · Assigned by GitHub_M
CVE-2026-25576ImageMagick: Out of bounds read in multiple coders read raw pixel data
Medium 5.1
In plain English
A medium-severity heap buffer overflow in ImageMagick from ImageMagick. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.22 | imagemagick | 7.1.2.15-r0 | ALPINE-CVE-2026-25576 |
| Alpine:v3.23 | imagemagick | 7.1.2.15-r0 | ALPINE-CVE-2026-25576 |
| Alpine:v3.24 | imagemagick | 7.1.2.15-r0 | ALPINE-CVE-2026-25576 |
| Debian:12 | imagemagick | 8:6.9.11.60+dfsg-1.6+deb12u7 | DEBIAN-CVE-2026-25576 |
| Debian:12 | imagemagick | 8:6.9.11.60+dfsg-1.6+deb12u7 | DSA-6159-1 |
| Debian:13 | imagemagick | 8:7.1.1.43+dfsg1-1+deb13u6 | DSA-6158-1 |
| Debian:13 | imagemagick | 8:7.1.1.43+dfsg1-1+deb13u6 | DEBIAN-CVE-2026-25576 |
| Debian:14 | imagemagick | 8:7.1.2.15+dfsg1-1 | DEBIAN-CVE-2026-25576 |
| NuGet | magick.net-q16-anycpu | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-arm64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-hdri-anycpu | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-hdri-arm64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-hdri-openmp-arm64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-hdri-x64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-hdri-x86 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-openmp-arm64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-openmp-x64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-openmp-x86 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-x64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q16-x86 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q8-anycpu | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q8-openmp-arm64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q8-x64 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| NuGet | magick.net-q8-x86 | 14.10.3 | GHSA-jv4p-gjwq-9r2j |
| Ubuntu:25.10 | imagemagick | 8:7.1.2.3+dfsg1-1ubuntu0.1 | UBUNTU-CVE-2026-25576 |
| Ubuntu:25.10 | imagemagick | 8:7.1.2.3+dfsg1-1ubuntu0.1 | USN-8263-1 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | >= 7.0.0, < 7.1.2-15< 6.9.13-40 |
Weakness: CWE-122 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N