Vulnerability · Published Jul 1, 2026 · Assigned by GitHub_M
CVE-2026-55595ImageMagick: Infinite Loop in connected-components when providing invalid arguments
Medium 4.7
In plain English
A medium-severity uncontrolled resource consumption 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 0.1% (higher than 0% 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 6.9.13-51 and 7.1.2-26, when providing invalid arguments to the connected-components option an infinite loop will occur. This issue has been fixed in versions 6.9.13-51 and 7.1.2-26.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.23 | imagemagick | 7.1.2.27-r0 | ALPINE-CVE-2026-55595 |
| Alpine:v3.24 | imagemagick | 7.1.2.27-r0 | ALPINE-CVE-2026-55595 |
| Debian:12 | imagemagick | 8:6.9.11.60+dfsg-1.6+deb12u12 | DEBIAN-CVE-2026-55595 |
| Debian:13 | imagemagick | 8:7.1.1.43+dfsg1-1+deb13u11 | DEBIAN-CVE-2026-55595 |
| Debian:14 | imagemagick | 8:7.1.2.26+dfsg1-1 | DEBIAN-CVE-2026-55595 |
| NuGet | magick.net-q16-anycpu | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-arm64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-hdri-anycpu | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-hdri-arm64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-hdri-openmp-arm64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-hdri-x64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-hdri-x86 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-openmp-arm64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-openmp-x64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-x64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q16-x86 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q8-anycpu | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q8-arm64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q8-openmp-arm64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q8-openmp-x64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q8-x64 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| NuGet | magick.net-q8-x86 | 14.15.0 | GHSA-qhmf-7fc4-8q3h |
| Ubuntu:25.10 | imagemagick | no fix listed | UBUNTU-CVE-2026-55595 |
| Ubuntu:26.10 | imagemagick | no fix listed | UBUNTU-CVE-2026-55595 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | >= 7.0.1-0, < 7.1.2-26< 6.9.13-51 |
Weakness: CWE-400, CWE-835 · Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H