# CVE-2026-30935: ImageMagick has Heap Buffer Over-Read in BilateralBlurImage

Source: https://junglewise.ai/threats/cve-2026-30935-imagemagick-has-heap-buffer-over-read-in-bilateralblurimage  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-03-12  
License: CC BY 4.0 with a link back

CVE-2026-30935 · Severity: low · CVSS 3.1 · Published 2026-03-12

ImageMagick has Heap Buffer Over-Read in BilateralBlurImage

Technologies: [Magick.NET-Q16-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-anycpu), [Magick.NET-Q16-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-arm64), [Magick.NET-Q16-HDRI-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-anycpu), [Magick.NET-Q16-HDRI-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-arm64), [Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-openmp-arm64), [Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-openmp-x64), [Magick.NET-Q16-HDRI-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x64), [Magick.NET-Q16-HDRI-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x86), [Magick.NET-Q16-OpenMP-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-openmp-arm64), [Magick.NET-Q16-OpenMP-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-openmp-x64), [Magick.NET-Q16-OpenMP-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-openmp-x86), [Magick.NET-Q16-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-x64), [Magick.NET-Q16-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-x86), [Magick.NET-Q8-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-anycpu), [Magick.NET-Q8-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-arm64), [Magick.NET-Q8-OpenMP-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-openmp-arm64), [Magick.NET-Q8-OpenMP-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-openmp-x64), [Magick.NET-Q8-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-x64), [Magick.NET-Q8-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-x86). Vendors: [NuGet](https://junglewise.ai/threats/vendors/nuget).

## Quick answers

**Is CVE-2026-30935 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-30935 being exploited in the wild.

**How severe is CVE-2026-30935?** Low severity, with a CVSS score of 3.1, published 12 March 2026.

**Which products and versions are affected?** Magick.NET-Q16-AnyCPU (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4; Magick.NET-Q16-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4; Magick.NET-Q16-HDRI-AnyCPU (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4; Magick.NET-Q16-HDRI-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4; and 15 more.

**Is there a fix for CVE-2026-30935?** Yes. Magick.NET-Q16-AnyCPU (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-arm64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-HDRI-AnyCPU (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-HDRI-arm64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-HDRI-x64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-HDRI-x86 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-OpenMP-arm64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-OpenMP-x64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-OpenMP-x86 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-x64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q16-x86 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q8-AnyCPU (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q8-arm64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q8-OpenMP-arm64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q8-OpenMP-x64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q8-x64 (NuGet): upgrade to 14.10.4 or later; Magick.NET-Q8-x86 (NuGet): upgrade to 14.10.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-30935?** Check whether you run Magick.NET-Q16-AnyCPU (NuGet), Magick.NET-Q16-arm64 (NuGet), Magick.NET-Q16-HDRI-AnyCPU (NuGet) or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Magick.NET-Q16-AnyCPU (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-AnyCPU --version 14.10.4
  ```

- Magick.NET-Q16-arm64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-arm64 --version 14.10.4
  ```

- Magick.NET-Q16-HDRI-AnyCPU (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-HDRI-AnyCPU --version 14.10.4
  ```

- Magick.NET-Q16-HDRI-arm64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-HDRI-arm64 --version 14.10.4
  ```

- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-HDRI-OpenMP-arm64 --version 14.10.4
  ```

- Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-HDRI-OpenMP-x64 --version 14.10.4
  ```

- Magick.NET-Q16-HDRI-x64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-HDRI-x64 --version 14.10.4
  ```

- Magick.NET-Q16-HDRI-x86 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-HDRI-x86 --version 14.10.4
  ```

- Magick.NET-Q16-OpenMP-arm64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-OpenMP-arm64 --version 14.10.4
  ```

- Magick.NET-Q16-OpenMP-x64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-OpenMP-x64 --version 14.10.4
  ```

- Magick.NET-Q16-OpenMP-x86 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-OpenMP-x86 --version 14.10.4
  ```

- Magick.NET-Q16-x64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-x64 --version 14.10.4
  ```

- Magick.NET-Q16-x86 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q16-x86 --version 14.10.4
  ```

- Magick.NET-Q8-AnyCPU (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q8-AnyCPU --version 14.10.4
  ```

- Magick.NET-Q8-arm64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q8-arm64 --version 14.10.4
  ```

- Magick.NET-Q8-OpenMP-arm64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q8-OpenMP-arm64 --version 14.10.4
  ```

- Magick.NET-Q8-OpenMP-x64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q8-OpenMP-x64 --version 14.10.4
  ```

- Magick.NET-Q8-x64 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q8-x64 --version 14.10.4
  ```

- Magick.NET-Q8-x86 (NuGet): upgrade to 14.10.4 or later

  ```sh
  dotnet add package Magick.NET-Q8-x86 --version 14.10.4
  ```


## Affected products

- Magick.NET-Q16-AnyCPU (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-HDRI-AnyCPU (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-HDRI-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-HDRI-OpenMP-x64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-HDRI-x64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-HDRI-x86 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-OpenMP-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-OpenMP-x64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-OpenMP-x86 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-x64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q16-x86 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q8-AnyCPU (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q8-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q8-OpenMP-arm64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q8-OpenMP-x64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q8-x64 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4
- Magick.NET-Q8-x86 (NuGet) ECOSYSTEM:introduced=0,fixed=14.10.4

## Identifiers

- CVE-2026-30935
- GHSA-cqw9-w2m7-r2m2

## Related threats

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- [ImageMagick heap buffer overflow in fx operation](https://junglewise.ai/threats/cve-2026-62363-imagemagick-heap-buffer-overflow-in-fx-operation)
- [ImageMagick heap buffer overwrite in morphology operation](https://junglewise.ai/threats/cve-2026-62343-imagemagick-heap-buffer-overwrite-in-morphology-operation)
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