JLSEC-2026-131

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-131.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-131.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-131
Upstream
Published
2026-04-17T15:19:54.657Z
Modified
2026-04-17T15:30:20.755589Z
Summary
[none]
Details

In ImfChromaticities.cpp routine RGBtoXYZ(), there are some division operations such as float Z = (1 - chroma.white.x - chroma.white.y) * Y / chroma.white.y; and chroma.green.y * (X + Z))) / d; but the divisor is not checked for a 0 value. A specially crafted file could trigger a divide-by-zero condition which could affect the availability of programs linked with OpenEXR.

Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "database_specific": {
                "status": "Modified"
            },
            "id": "CVE-2021-3941",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3941",
            "imported": "2026-04-17T13:59:24.267Z",
            "published": "2022-03-25T19:15:09.307Z",
            "modified": "2024-11-21T06:22:49.330Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-3941"
        }
    ]
}
References

Affected packages

Julia / OpenEXR_jll

Package

Name
OpenEXR_jll
Purl
pkg:julia/OpenEXR_jll?uuid=18a262bb-aa17-5467-a713-aee519bc75cb

Affected ranges

Type
SEMVER
Events
Introduced
3.1.4+0
Fixed
3.2.4+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-131.json"