JLSEC-2026-329

See a problem?
Please try reporting it to the source first.
Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-329.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-329.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-329
Upstream
Published
2026-04-29T13:21:01.555Z
Modified
2026-04-29T13:32:26.662031Z
Summary
[none]
Details

A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5Omsgflush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.

Database specific 
{
    "sources": [
        {
            "id": "CVE-2025-2912",
            "database_specific": {
                "status": "Analyzed"
            },
            "imported": "2026-04-29T08:59:43.696Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-2912",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2912",
            "modified": "2026-04-29T01:00:01.613Z",
            "published": "2025-03-28T16:15:30.540Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

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-2026-329.json"