{"id":"JLSEC-2026-1347","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.","modified":"2026-08-20T14:29:26.272331630Z","published":"2026-08-20T14:10:49.804Z","upstream":["CVE-2026-8367","EUVD-2026-30042","GHSA-rpx3-3f8j-f6v2"],"database_specific":{"sources":[{"database_specific":{"status":"Analyzed"},"id":"CVE-2026-8367","imported":"2026-08-20T08:51:07.092Z","modified":"2026-08-19T12:43:34.753Z","published":"2026-05-13T16:17:04.780Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-8367","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8367"},{"published":"2026-05-13T18:30:57Z","url":"https://api.github.com/advisories/GHSA-rpx3-3f8j-f6v2","html_url":"https://github.com/advisories/GHSA-rpx3-3f8j-f6v2","id":"GHSA-rpx3-3f8j-f6v2","imported":"2026-08-20T08:51:09.511Z","modified":"2026-05-13T18:31:07Z"},{"imported":"2026-08-20T08:51:09.342Z","modified":"2026-05-13T18:35:03Z","published":"2026-05-13T14:55:09Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-30042","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-30042","id":"EUVD-2026-30042"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://github.com/advisories/GHSA-rpx3-3f8j-f6v2"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8367"},{"type":"WEB","url":"https://www.tenable.com/security/research/tra-2026-38"}],"affected":[{"package":{"name":"Aria2_jll","ecosystem":"Julia","purl":"pkg:julia/Aria2_jll?uuid=9ab3bdc3-1250-5043-8fac-ac7e82d2cbc9"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.37.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1347.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}