CVE-2026-48733: Magick.NET Q8 arm64 ImageMagick Has An Infinite Loop Vulnerability

MODERATE
Advisory Identifier: GHSA-5v62-8fq6-cp9m
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CVSS 4.7
CWE-835
Published
Advisory Summary

CVE-2026-48733 is a MODERATE (CVSS 4.7) imagemagick has an infinite loop vulnerability (CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')) affecting Magick.NET Q8 arm64 libraries in the NuGet ecosystem. The issue involves imagemagick has an infinite loop in subimage-search with crafted image. Remediation is available by upgrading affected packages to version 14.14.0.

CVE-2026-48733 at a Glance

CVE Identifier CVE-2026-48733
GHSA Identifier GHSA-5v62-8fq6-cp9m
Severity MODERATE
CVSS v3.1 Base Score 4.7
CWE Classification CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')
Affected Product Magick.NET Q8 arm64
Package Ecosystem NuGet
Published Date
Last Updated

Security Impact

CVSS: 4.7

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H).

Attack Vector Local (AV:L)
Attack Complexity High (AC:H)
Privileges Required None (PR:N)
User Interaction Required (UI:R)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity None (I:N)
Availability High (A:H)

How to Fix CVE-2026-48733

To remediate this vulnerability, upgrade all affected Magick.NET Q8 arm64 dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Magick.NET-Q8-arm64 fixed: 14.14.0 
Upgrade Magick.NET-Q8-arm64 to 14.14.0
Magick.NET-Q16-AnyCPU fixed: 14.14.0 
Upgrade Magick.NET-Q16-AnyCPU to 14.14.0
Magick.NET-Q16-HDRI-AnyCPU fixed: 14.14.0 
Upgrade Magick.NET-Q16-HDRI-AnyCPU to 14.14.0
Magick.NET-Q16-HDRI-OpenMP-arm64 fixed: 14.14.0 
Upgrade Magick.NET-Q16-HDRI-OpenMP-arm64 to 14.14.0
Magick.NET-Q16-HDRI-arm64 fixed: 14.14.0 
Upgrade Magick.NET-Q16-HDRI-arm64 to 14.14.0
Magick.NET-Q16-HDRI-x64 fixed: 14.14.0 
Upgrade Magick.NET-Q16-HDRI-x64 to 14.14.0
Magick.NET-Q16-HDRI-x86 fixed: 14.14.0 
Upgrade Magick.NET-Q16-HDRI-x86 to 14.14.0
Magick.NET-Q16-OpenMP-arm64 fixed: 14.14.0 
Upgrade Magick.NET-Q16-OpenMP-arm64 to 14.14.0
Magick.NET-Q16-OpenMP-x64 fixed: 14.14.0 
Upgrade Magick.NET-Q16-OpenMP-x64 to 14.14.0
Magick.NET-Q16-arm64 fixed: 14.14.0 
Upgrade Magick.NET-Q16-arm64 to 14.14.0
Magick.NET-Q16-x64 fixed: 14.14.0 
Upgrade Magick.NET-Q16-x64 to 14.14.0
Magick.NET-Q16-x86 fixed: 14.14.0 
Upgrade Magick.NET-Q16-x86 to 14.14.0
Magick.NET-Q8-AnyCPU fixed: 14.14.0 
Upgrade Magick.NET-Q8-AnyCPU to 14.14.0
Magick.NET-Q8-OpenMP-arm64 fixed: 14.14.0 
Upgrade Magick.NET-Q8-OpenMP-arm64 to 14.14.0
Magick.NET-Q8-OpenMP-x64 fixed: 14.14.0 
Upgrade Magick.NET-Q8-OpenMP-x64 to 14.14.0
Magick.NET-Q8-x64 fixed: 14.14.0 
Upgrade Magick.NET-Q8-x64 to 14.14.0
Magick.NET-Q8-x86 fixed: 14.14.0 
Upgrade Magick.NET-Q8-x86 to 14.14.0
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for Magick.NET-Q8-arm64

How to Check if You Are Affected

To determine whether your application is affected by CVE-2026-48733, inspect your project dependencies for Magick.NET Q8 arm64:

inspect dependencies for Magick.NET-Q8-arm64

Analyze the terminal output to locate any version of Magick.NET Q8 arm64 in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 14.14.0), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop'), where the product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. In Magick.NET Q8 arm64, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

An infinite loop in the subimage-search operation can happen when using a crafted image.

CVE-2026-48733 Affected Magick.NET Q8 arm64 Versions

17 component(s)
Fixed Versions:
14.14.0
Product / Package Ecosystem Affected Versions Fixed Version
Magick.NET-Q8-arm64
nuget/Magick.NET-Q8-arm64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-AnyCPU
nuget/Magick.NET-Q16-AnyCPU
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-HDRI-AnyCPU
nuget/Magick.NET-Q16-HDRI-AnyCPU
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-HDRI-OpenMP-arm64
nuget/Magick.NET-Q16-HDRI-OpenMP-arm64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-HDRI-arm64
nuget/Magick.NET-Q16-HDRI-arm64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-HDRI-x64
nuget/Magick.NET-Q16-HDRI-x64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-HDRI-x86
nuget/Magick.NET-Q16-HDRI-x86
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-OpenMP-arm64
nuget/Magick.NET-Q16-OpenMP-arm64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-OpenMP-x64
nuget/Magick.NET-Q16-OpenMP-x64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-arm64
nuget/Magick.NET-Q16-arm64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-x64
nuget/Magick.NET-Q16-x64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q16-x86
nuget/Magick.NET-Q16-x86
NuGet
< 14.14.0
14.14.0
Magick.NET-Q8-AnyCPU
nuget/Magick.NET-Q8-AnyCPU
NuGet
< 14.14.0
14.14.0
Magick.NET-Q8-OpenMP-arm64
nuget/Magick.NET-Q8-OpenMP-arm64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q8-OpenMP-x64
nuget/Magick.NET-Q8-OpenMP-x64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q8-x64
nuget/Magick.NET-Q8-x64
NuGet
< 14.14.0
14.14.0
Magick.NET-Q8-x86
nuget/Magick.NET-Q8-x86
NuGet
< 14.14.0
14.14.0

References

GitHub Advisory / Wiki ADVISORY
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5v62-8fq6-cp9m
NVD — CVE-2026-48733 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-48733
Magick.NET Q8 arm64 Source Repository REPOSITORY
https://github.com/ImageMagick/ImageMagick
Magick.NET Q8 arm64 Release RELEASE
https://github.com/dlemstra/Magick.NET/releases/tag/14.14.0

Frequently Asked Questions

What is CVE-2026-48733?
CVE-2026-48733 is a security vulnerability in Magick.NET Q8 arm64 involving ImageMagick has an Infinite Loop in subimage-search with crafted image under CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop').
Which Magick.NET Q8 arm64 versions are affected?
Affected versions include releases prior to 14.14.0 across affected packages: Magick.NET-Q8-arm64, Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU, Magick.NET-Q16-HDRI-OpenMP-arm64, Magick.NET-Q16-HDRI-arm64, Magick.NET-Q16-HDRI-x64, Magick.NET-Q16-HDRI-x86, Magick.NET-Q16-OpenMP-arm64, Magick.NET-Q16-OpenMP-x64, Magick.NET-Q16-arm64, Magick.NET-Q16-x64, Magick.NET-Q16-x86, Magick.NET-Q8-AnyCPU, Magick.NET-Q8-OpenMP-arm64, Magick.NET-Q8-OpenMP-x64, Magick.NET-Q8-x64, Magick.NET-Q8-x86.
What version fixes CVE-2026-48733?
Upgrading to 14.14.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is Magick.NET-Q8-arm64 affected?
Yes, Magick.NET-Q8-arm64 is affected in releases prior to 14.14.0. Upgrade your dependency to 14.14.0 or later.
Is Magick.NET-Q16-AnyCPU affected?
Yes, Magick.NET-Q16-AnyCPU is affected in releases prior to 14.14.0. Upgrade your dependency to 14.14.0 or later.
What is the CVSS score of CVE-2026-48733?
CVE-2026-48733 has a CVSS v3.1 base score of 4.7 (MODERATE) with vector string CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H.
What CWE is associated with CVE-2026-48733?
CVE-2026-48733 is classified under CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') (The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.).
How can I check NuGet dependencies for CVE-2026-48733?
Run the dependency tree command: 'inspect dependencies for Magick.NET-Q8-arm64'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-5v62-8fq6-cp9m",
  "modified" : "2026-06-25T21:48:11Z",
  "published" : "2026-06-25T21:48:11Z",
  "aliases" : [ "CVE-2026-48733" ],
  "summary" : "ImageMagick has an Infinite Loop in subimage-search with crafted image",
  "details" : "An infinite loop in the subimage-search operation can happen when using a crafted image.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-AnyCPU"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-HDRI-AnyCPU"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-HDRI-OpenMP-arm64"
    },
    "ranges" : [ {
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  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-HDRI-arm64"
    },
    "ranges" : [ {
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      }, {
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  }, {
    "package" : {
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      "name" : "Magick.NET-Q16-HDRI-x64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-HDRI-x86"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-OpenMP-arm64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-OpenMP-x64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-arm64"
    },
    "ranges" : [ {
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      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-x64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q16-x86"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q8-AnyCPU"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q8-OpenMP-arm64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q8-OpenMP-x64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q8-arm64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q8-x64"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "NuGet",
      "name" : "Magick.NET-Q8-x86"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "14.14.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5v62-8fq6-cp9m"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-48733"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/ImageMagick/ImageMagick"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/dlemstra/Magick.NET/releases/tag/14.14.0"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-835" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-06-25T21:48:11Z",
    "nvd_published_at" : "2026-06-10T23:16:49Z"
  }
}