JLSEC-2026-316

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-316.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-316.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-316

Upstream

CVE-2024-32621

Published

2026-04-29T13:21:01.555Z

Modified

2026-07-25T18:24:15.826913913Z

Severity

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

Summary

[none]

Details

HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5HG_read in H5HG.c (called from H5VL__native_blob_get in H5VLnative_blob.c), resulting in the corruption of the instruction pointer.

Database specific

{
    "sources": [
        {
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-32621",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-32621",
            "modified": "2026-06-17T07:29:58.643Z",
            "id": "CVE-2024-32621",
            "imported": "2026-07-17T21:38:01.614Z",
            "published": "2024-05-14T15:36:47.690Z",
            "database_specific": {
                "status": "Analyzed"
            }
        }
    ],
    "license": "CC-BY-4.0"
}

References

https://www.hdfgroup.org/2024/05/new-hdf5-cve-issues-fixed-in-1-14-4/

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

0Unknown introduced version / All previous versions are affected

Fixed

2.0.0+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-316.json"