JLSEC-2026-185

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-185.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-185.json
JSON Data
https://api.test.osv.dev/v1/vulns/JLSEC-2026-185
Upstream
Published
2026-04-24T13:16:18.171Z
Modified
2026-07-18T18:24:21.205259918Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In GNU tar before 1.35, mishandled extension attributes in a PAX archive can lead to an application crash in xheader.c.

Database specific 
{
    "sources": [
        {
            "published": "2024-03-27T04:15:08.897Z",
            "database_specific": {
                "status": "Modified"
            },
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2023-39804",
            "id": "CVE-2023-39804",
            "imported": "2026-07-17T21:18:54.689Z",
            "modified": "2026-06-17T06:12:52.757Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39804"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / Tar_jll

Package

Name
Tar_jll
Purl
pkg:julia/Tar_jll?uuid=9b64493d-8859-5bf3-93d7-7c32dd38186f

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.35.0+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-185.json"