Medium severity5.3NVD Advisory· Published Jun 23, 2026· Updated Oct 29, 2026
CVE-2026-56371
CVE-2026-56371
Description
ImageMagick before 7.1.2-15 and 6.9.13-40 contains a memory leak in coders/txt.c when processing TXT files with texture attributes: the texture object allocated via ReadImage is not released when GetTypeMetrics fails, leaking memory each time a crafted TXT file with a texture attribute is processed.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
Magick.NET-Q16-AnyCPUNuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-HDRI-AnyCPUNuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-HDRI-OpenMP-arm64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-HDRI-OpenMP-x64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-HDRI-arm64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-HDRI-x64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-HDRI-x86NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-OpenMP-arm64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-OpenMP-x64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-OpenMP-x86NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-arm64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-x64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q16-x86NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q8-AnyCPUNuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q8-OpenMP-arm64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q8-OpenMP-x64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q8-arm64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q8-x64NuGet | < 14.10.3 | 14.10.3 |
Magick.NET-Q8-x86NuGet | < 14.10.3 | 14.10.3 |
Affected products
4cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*range: <6.9.13-40
- (no CPE)range: <7.1.2-15, <6.9.13-40
- osv-coords2 versionspkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/ImageMagick&distro=openSUSE%20Tumbleweed
< 7.1.2.0-160000.10.1+ 1 more
- (no CPE)range: < 7.1.2.0-160000.10.1
- (no CPE)range: < 7.1.2.25-3.1
Patches
Vulnerability mechanics
References
6- github.com/ImageMagick/ImageMagick/security/advisories/GHSA-3q5f-gmjc-38r8nvdThird Party AdvisoryWEB
- github.com/advisories/GHSA-3q5f-gmjc-38r8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-56371ghsaADVISORY
- www.vulncheck.com/advisories/imagemagick-memory-leak-in-txt-file-processing-via-texture-attributenvdThird Party AdvisoryWEB
- github.com/ImageMagick/ImageMagick/commit/e6394098af39a9689bb5f0b4eb6a9968e449a8d3ghsaWEB
- github.com/dlemstra/Magick.NET/releases/tag/14.10.3ghsaWEB
News mentions
1- ImageMagick: Five CVEs Disclosed Across SVG, PCD, PSB, and TXT DecodersVypr Intelligence · Jun 23, 2026