JLSEC-2026-847

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-847.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-847.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-847
Upstream
Published
2026-07-30T16:02:27.435Z
Modified
2026-07-30T18:23:44.987435850Z
Severity
Summary
[none]
Details

In CatromWeights(), MeshInterpolate(), InterpolatePixelChannel(), InterpolatePixelChannels(), and InterpolatePixelInfo(), which are all functions in /MagickCore/pixel.c, there were multiple unconstrained pixel offset calculations which were being used with the floor() function. These calculations produced undefined behavior in the form of out-of-range and integer overflows, as identified by UndefinedBehaviorSanitizer. These instances of undefined behavior could be triggered by an attacker who is able to supply a crafted input file to be processed by ImageMagick. These issues could impact application availability or potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.

Database specific 
{
    "sources": [
        {
            "imported": "2026-07-30T14:08:42.369Z",
            "id": "CVE-2020-25676",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-25676",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25676",
            "modified": "2026-06-17T03:07:06.600Z",
            "database_specific": {
                "status": "Modified"
            },
            "published": "2020-12-08T22:15:17.477Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / ImageMagick_jll

Package

Name
ImageMagick_jll
Purl
pkg:julia/ImageMagick_jll?uuid=c73af94c-d91f-53ed-93a7-00f77d67a9d7

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.9.12+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-847.json"