JLSEC-2026-379

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-379.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-379.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-379
Upstream
Published
2026-05-01T17:50:38.295Z
Modified
2026-05-01T18:00:50.617437Z
Summary
[none]
Details

In libexpat before 2.7.4, XML_ExternalEntityParserCreate does not copy unknown encoding handler user data.

Database specific 
{
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24515",
            "database_specific": {
                "status": "Analyzed"
            },
            "id": "CVE-2026-24515",
            "modified": "2026-02-05T17:27:53.290Z",
            "published": "2026-01-23T08:16:01.490Z",
            "imported": "2026-04-30T20:01:46.798Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-24515"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / Expat_jll

Package

Name
Expat_jll
Purl
pkg:julia/Expat_jll?uuid=2e619515-83b5-522b-bb60-26c02a35a201

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.5+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-379.json"