JLSEC-2026-1347

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1347.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1347.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-1347
Upstream
  • CVE-2026-8367
  • EUVD-2026-30042
  • GHSA-rpx3-3f8j-f6v2
Published
2026-08-20T14:10:49.804Z
Modified
2026-08-20T14:29:26.272331630Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
aria2c accepts a server certificate with incorrect Extended Key Usage (EKU). If the attackers...
Details

aria2c accepts a server certificate with incorrect Extended Key Usage (EKU). If the attackers compromise a certificate (with the associated private key) issued for a different purpose, they may be able to reuse it for TLS server authentication.

Database specific
{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-8367",
            "id": "CVE-2026-8367",
            "database_specific": {
                "status": "Analyzed"
            },
            "published": "2026-05-13T16:17:04.780Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8367",
            "imported": "2026-08-20T08:51:07.092Z",
            "modified": "2026-08-19T12:43:34.753Z"
        },
        {
            "url": "https://api.github.com/advisories/GHSA-rpx3-3f8j-f6v2",
            "id": "GHSA-rpx3-3f8j-f6v2",
            "published": "2026-05-13T18:30:57Z",
            "html_url": "https://github.com/advisories/GHSA-rpx3-3f8j-f6v2",
            "modified": "2026-05-13T18:31:07Z",
            "imported": "2026-08-20T08:51:09.511Z"
        },
        {
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-30042",
            "id": "EUVD-2026-30042",
            "published": "2026-05-13T14:55:09Z",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-30042",
            "imported": "2026-08-20T08:51:09.342Z",
            "modified": "2026-05-13T18:35:03Z"
        }
    ]
}
References

Affected packages

Julia / Aria2_jll

Package

Name
Aria2_jll
Purl
pkg:julia/Aria2_jll?uuid=9ab3bdc3-1250-5043-8fac-ac7e82d2cbc9

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.37.0+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1347.json"