{"id":"JLSEC-2026-1211","summary":"A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might...","details":"A vulnerability exists where a new transfer that uses STARTTLS to upgrade the\nconnection might reuse an existing live connection even though the TLS\nconfiguration mismatches so it should not.","modified":"2026-08-07T20:29:07.362865812Z","published":"2026-08-07T20:11:58.984Z","upstream":["CVE-2026-8286","EUVD-2026-41503","GHSA-32xh-3x3c-6g6h"],"database_specific":{"license":"CC-BY-4.0","sources":[{"html_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8286","database_specific":{"status":"Analyzed"},"id":"CVE-2026-8286","imported":"2026-08-07T19:54:38.846Z","modified":"2026-07-07T19:42:11.240Z","published":"2026-07-03T07:16:24.453Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-8286"},{"id":"GHSA-32xh-3x3c-6g6h","imported":"2026-08-07T19:56:02.868Z","modified":"2026-07-07T21:32:33Z","published":"2026-07-03T09:31:26Z","url":"https://api.github.com/advisories/GHSA-32xh-3x3c-6g6h","html_url":"https://github.com/advisories/GHSA-32xh-3x3c-6g6h"},{"published":"2026-07-03T06:14:17Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-41503","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-41503","id":"EUVD-2026-41503","imported":"2026-08-07T19:54:54.477Z","modified":"2026-07-06T17:33:50Z"}]},"references":[{"type":"WEB","url":"https://curl.se/docs/CVE-2026-8286.html"},{"type":"WEB","url":"https://curl.se/docs/CVE-2026-8286.json"},{"type":"WEB","url":"https://github.com/advisories/GHSA-32xh-3x3c-6g6h"},{"type":"WEB","url":"https://hackerone.com/reports/3718195"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8286"}],"affected":[{"package":{"name":"CURL_jll","ecosystem":"Julia","purl":"pkg:julia/CURL_jll?uuid=b21e61f3-bafc-59ac-ab14-4c5c62d6588d"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.21.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1211.json"}},{"package":{"name":"LibCURL_jll","ecosystem":"Julia","purl":"pkg:julia/LibCURL_jll?uuid=deac9b47-8bc7-5906-a0fe-35ac56dc84c0"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.21.0+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1211.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}