VDB

CVE-2026-25637

CVE-2026-25637 PUBLISHED CVSS 5.3 MEDIUM

ImageMagick: Possible memory leak in ASHLAR encoder

Reported by github_m · Published February 24, 2026

Magick.NET-Q8-OpenMP-x64 is fixed in 14.10.3 (NuGet)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak in the ASHLAR image writer allows an attacker to exhaust process memory by providing a crafted image that results in small objects that are allocated but never freed. Version 7.1.2-15 contains a patch.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
Magick.NET-Q8-OpenMP-x64NuGet14.10.3
Magick.NET-Q8-x86NuGet14.10.3
Magick.NET-Q16-x64NuGet14.10.3
magick.net-q16-hdri-anycpuNuGet14.10.3
Magick.NET-Q16-x86NuGet14.10.3
Magick.NET-Q8-arm64NuGet14.10.3
Magick.NET-Q16-OpenMP-arm64NuGet14.10.3
magick.net-q16-anycpuNuGet14.10.3
Magick.NET-Q16-HDRI-arm64NuGet14.10.3
Magick.NET-Q16-HDRI-OpenMP-arm64NuGet14.10.3
mediawikidhi.docker.com7.1.2-15
wordpressDHI7.1.2-15

1 more packages have a fixed version. See every fix in Lookup.

Risk scores

CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected products

VendorProductVersions
ImageMagickImageMagick< 7.1.2-15
NuGetMagick.NET-Q16-x640
NuGetMagick.NET-Q8-x860
NuGetMagick.NET-Q8-arm640
NuGetMagick.NET-Q16-OpenMP-arm640
NuGetMagick.NET-Q16-HDRI-arm640
NuGetMagick.NET-Q8-OpenMP-arm640
NuGetMagick.NET-Q16-OpenMP-x640
NuGetMagick.NET-Q8-OpenMP-x640
NuGetMagick.NET-Q8-AnyCPU0
NuGetMagick.NET-Q16-arm640
NuGetmagick.net-q8-openmp-x640
NuGetmagick.net-q8-x640
NuGetMagick.NET-Q16-x860
NuGetMagick.NET-Q16-HDRI-x860
NuGetMagick.NET-Q16-HDRI-OpenMP-x640
NuGetmagick.net-q16-x640
NuGetMagick.NET-Q16-HDRI-AnyCPU0
chainguardimagemagick-6*
alpineimagemagick0

…and 9 more

Timeline

  • Feb 23, 2026 CVE Published
  • Feb 24, 2026 EPSS Score (30 in total, the first dated here)
  • Mar 22, 2026 Coalition ESS Score (2 in total, the first dated here)
  • Mar 23, 2026 Security Advisory (18 in total, the first dated here)
  • Mar 30, 2026 PoC Published
  • Jun 23, 2026 CVE Updated
  • Oct 4, 2026 Distribution Patch (10 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2026-25637
vulnetix vdb fixes CVE-2026-25637

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2026-25637/fixes/registry"

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References

Look up in the Resolve Platform →
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