CVE-2026-27798
Medium · 4.0CVSS
4.0
EPSS
0.2%
Published
Feb 26, 2026
CISA due date
—
The record
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 occurs when processing an image with small dimension using the `-wavelet-denoise` operator. Versions 7.1.2-15 and 6.9.13-40 contain a patch.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-arm64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-x64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-x64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-x86 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-arm64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-x86 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-arm64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-x64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q16-x86 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q8-AnyCPU | 0 | 14.10.3 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q8-arm64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q8-x64 | 0 | 14.10.3 |
| NuGet | Magick.NET-Q8-x86 | 0 | 14.10.3 |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise Module for Desktop Applications 15 SP7 | ImageMagick | 0 | 7.1.1.43-150700.3.37.1 |
| SUSE:Linux Enterprise Module for Desktop Applications 15 SP7 | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise Module for Development Tools 15 SP7 | ImageMagick | 0 | 7.1.1.43-150700.3.37.1 |
| SUSE:Linux Enterprise Server 15 SP4-LTSS | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise Server 15 SP5-LTSS | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | ImageMagick | 0 | 7.1.1.21-150600.3.42.2 |
| SUSE:Linux Enterprise Server 15 SP6-LTSS | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP4 | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP5 | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | ImageMagick | 0 | 7.1.1.21-150600.3.42.2 |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP6 | ImageMagick | 0 | 7.1.0.9-150400.6.68.2 |
| openSUSE:Leap 15.6 | ImageMagick | 0 | 7.1.1.21-150600.3.42.2 |
| openSUSE:Leap 16.0 | ImageMagick | 0 | 7.1.2.0-160000.6.1 |
| openSUSE:Tumbleweed | ImageMagick | 0 | 7.1.2.15-2.1 |
Related vulnerabilities
- GHSA-qpgx-jfcq-r59f ImageMagick: Heap Buffer Over-read in WaveletDenoise when processing small images Same vulnerability
- CVE-2026-27799 ImageMagick is free and open-source software used for editing and manipulating digital… Also affects Magick.NET-Q16-AnyCPU
- GHSA-r99p-5442-q2x2 ImageMagick has a heap Buffer Over-read in its DJVU image format handler Also affects Magick.NET-Q16-AnyCPU
- GHSA-gq5v-qf8q-fp77 ImageMagick: Heap-based Buffer Overflow in GetPixelIndex due to metadata-cache… Also affects Magick.NET-Q16-AnyCPU
- GHSA-wfx3-6g53-9fgc ImageMagick: Memory Leak in multiple coders that write raw pixel data Also affects Magick.NET-Q16-AnyCPU
- GHSA-3q5f-gmjc-38r8 ImageMagick: Memory leak in coders/txt.c without freetype Also affects Magick.NET-Q16-AnyCPU
- GHSA-xpg8-7m6m-jf56 ImageMagick: SVG-to-MVG Command Injection via coders/svg.c Also affects Magick.NET-Q16-AnyCPU
- GHSA-wgxp-q8xq-wpp9 ImageMagick: Malicious PCD files trigger 1‑byte heap Out-of-bounds Read and DoS Also affects Magick.NET-Q16-AnyCPU