CVE-2026-28693 ImageMagick has an integer overflow in DIB coder can result in out of bounds read or write
High 8.1
Published
Updated
Check this codebase for CVE-2026-28693 and fix it if it is affected.
What it is: CVE-2026-28693 is a high-severity vulnerability in Imagemagick Imagemagick, published on 9 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-28693 in the wild and no public exploit code.
Affected packages and fixed versions:
- Magick.NET-Q16-AnyCPU (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-AnyCPU (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-AnyCPU (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-AnyCPU (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-arm64 (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-arm64 (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-x64 (NuGet): affected all versions; fixed in 14.10.4
- Magick.NET-Q16-HDRI-x64 (NuGet): affected all versions; fixed in 14.10.4
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-28693/ (Markdown: https://insights.sbomify.com/CVE-2026-28693/index.md)
An integer overflow in ImageMagick's DIB coder allows out-of-bounds read or write, potentially leading to code execution or crashes.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-28693?
CVE-2026-28693 is a high-severity vulnerability in Imagemagick Imagemagick, published on 9 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, an integer overflow in DIB coder can result in out of bounds read or write. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
Which versions are affected by CVE-2026-28693?
38 open source packages ship an affected version, including Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU and Magick.NET-Q16-HDRI-OpenMP-arm64. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
Magick.NET-Q16-AnyCPU NuGet | All versions | 14.10.4 |
Magick.NET-Q16-AnyCPU NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-AnyCPU NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-AnyCPU NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-OpenMP-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-OpenMP-arm64 NuGet | All versions | 14.10.4 |
32 more packages
Magick.NET-Q16-HDRI-OpenMP-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-OpenMP-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-x86 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-HDRI-x86 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-OpenMP-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-OpenMP-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-OpenMP-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-OpenMP-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-OpenMP-x86 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-OpenMP-x86 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-x86 NuGet | All versions | 14.10.4 |
Magick.NET-Q16-x86 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-AnyCPU NuGet | All versions | 14.10.4 |
Magick.NET-Q8-AnyCPU NuGet | All versions | 14.10.4 |
Magick.NET-Q8-OpenMP-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-OpenMP-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-OpenMP-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-OpenMP-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-arm64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-x64 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-x86 NuGet | All versions | 14.10.4 |
Magick.NET-Q8-x86 NuGet | All versions | 14.10.4 |
Products include Imagemagick Imagemagick.
How do I fix CVE-2026-28693?
Upgrade Magick.NET-Q16-AnyCPU to 14.10.4 or later.
Is CVE-2026-28693 being exploited?
There is no known exploitation of CVE-2026-28693 in the wild and no public exploit code.
Other vulnerabilities in Imagemagick Imagemagick
Sources
Also known as CLSA-2026-1783416354, DEBIAN-CVE-2026-28693, ECHO-4109-7ea9-68be, GHSA-hffp-q43q-qq76, JLSEC-2026-981, MINI-rfj2-j23x-qhfx and 1 more.