Vulnerability · Published Jun 10, 2026 · Assigned by GitHub_M
CVE-2026-45664ImageMagick: Policy Bypass in MNG coder could
Medium 5.3
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 0.4% (higher than 38% 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 6.9.13-47 and 7.1.2-22, because of a missing check in the MNG coder it would be possible to read more images than the list limit policy would allow resulting in excessive resource use. This issue has been patched in versions 6.9.13-47 and 7.1.2-22.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.23 | imagemagick | 7.1.2.22-r0 | ALPINE-CVE-2026-45664 |
| Alpine:v3.24 | imagemagick | 7.1.2.22-r0 | ALPINE-CVE-2026-45664 |
| Debian:12 | imagemagick | 8:6.9.11.60+dfsg-1.6+deb12u10 | DEBIAN-CVE-2026-45664 |
| Debian:13 | imagemagick | 8:7.1.1.43+dfsg1-1+deb13u9 | DEBIAN-CVE-2026-45664 |
| Debian:14 | imagemagick | 8:7.1.2.23+dfsg1-1 | DEBIAN-CVE-2026-45664 |
| NuGet | magick.net-q16-anycpu | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-arm64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-hdri-anycpu | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-hdri-arm64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-hdri-openmp-arm64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-hdri-openmp-x64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-hdri-x64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-hdri-x86 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-openmp-arm64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-openmp-x64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-x64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q16-x86 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q8-anycpu | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q8-arm64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q8-openmp-arm64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q8-openmp-x64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q8-x64 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| NuGet | magick.net-q8-x86 | 14.13.1 | GHSA-g5mf-wqq5-vwg6 |
| Ubuntu:25.10 | imagemagick | no fix listed | UBUNTU-CVE-2026-45664 |
| Ubuntu:26.10 | imagemagick | no fix listed | UBUNTU-CVE-2026-45664 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ImageMagick | ImageMagick | < 6.9.13-47< 7.1.2-22 |
Weakness: CWE-400, CWE-407, CWE-674, CWE-770 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-g5mf-wqq5-vwg6 x_refsource_CONFIRM
- https://access.redhat.com/security/cve/CVE-2026-45664 vdb-entry, x_refsource_REDHAT
- RHBZ#2487732 issue-tracking, x_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45664.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:32961 vendor-advisory, x_refsource_REDHAT