JLSEC-2026-337

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-337.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-337.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-337

Upstream

CVE-2025-44904

Published

2026-04-29T13:21:01.555Z

Modified

2026-07-25T18:24:17.147688594Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5VM_memcpyvv function.

Database specific

{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-44904",
            "database_specific": {
                "status": "Analyzed"
            },
            "modified": "2026-06-17T09:25:17.247Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-44904",
            "imported": "2026-07-17T21:40:21.997Z",
            "id": "CVE-2025-44904",
            "published": "2025-05-30T04:15:32.307Z"
        }
    ]
}

References

https://github.com/madao123123/crash_report/blob/main/hdf5_poc/hdf5_poc1.md

Affected packages

Julia / HDF5_jll

Package

Name: HDF5_jll
Purl: pkg:julia/HDF5_jll?uuid=0234f1f7-429e-5d53-9886-15a909be8d59

Affected ranges

Type: SEMVER
Events: Introduced

1.14.5+0

Fixed

2.0.0+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-337.json"