JLSEC-2026-526

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-526.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-526.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-526
Upstream
Published
2026-05-26T14:17:50.003Z
Modified
2026-07-18T00:01:00.837233434Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was found in GnuTLS, where a cockpit (which uses gnuTLS) rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated, remote client or attacker to initiate a denial of service attack.

Database specific 
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "modified": "2026-06-17T06:53:48.013Z",
            "database_specific": {
                "status": "Modified"
            },
            "published": "2024-01-16T14:15:48.527Z",
            "imported": "2026-07-17T22:04:25.561Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-0567",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0567",
            "id": "CVE-2024-0567"
        }
    ]
}
References

Affected packages

Julia / GnuTLS_jll

Package

Name
GnuTLS_jll
Purl
pkg:julia/GnuTLS_jll?uuid=0951126a-58fd-58f1-b5b3-b08c7c4a876d

Affected ranges

Type
SEMVER
Events
Introduced
3.7.1+0
Fixed
3.8.3+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-526.json"