{"id":"CVE-2026-123277","aliases":["EUVD-2026-118042","GHSA-xh9w-6qf8-p8xw"],"status":"published","title":"In JetBrains CLion before 2026.3, \n2026.2.4.1 missing authentication allowed local users to...","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 missing authentication allowed local users to obtain the debug session environment on Linux","severity":{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00121,"percentile":0.01949,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2026-11-06T10:27:46Z","modified":"2026-11-06T14:44:51Z","products":[{"vendor":"jetbrains","product":"clion"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123277"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-xh9w-6qf8-p8xw"}],"sources":{"cve":[{"id":"CVE-2026-123277","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 missing authentication allowed local users to obtain the debug session environment on Linux","status":"published","published":"2026-11-06T10:27:46.617Z","modified":"2026-11-06T14:44:51.969Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-06T15:28:32.799664Z"}],"euvd":[{"id":"EUVD-2026-118042","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 missing authentication allowed local users to obtain the debug session environment on Linux","status":"published","published":"2026-11-06T10:27:46Z","modified":"2026-11-06T14:44:51Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:L","level":"medium"}],"updated_at":"2026-11-06T16:05:20.373498Z"}],"ghsa":[{"id":"GHSA-xh9w-6qf8-p8xw","title":"In JetBrains CLion before 2026.3, \n2026.2.4.1 missing authentication allowed local users to...","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 missing authentication allowed local users to obtain the debug session environment on Linux","status":"published","published":"2026-11-06T12:30:37Z","modified":"2026-11-06T12:30:44Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:L","level":"medium"}],"cwes":["CWE-306"],"updated_at":"2026-11-06T13:00:05.657094Z"}],"nvd":[{"id":"CVE-2026-123277","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 missing authentication allowed local users to obtain the debug session environment on Linux","status":"published","published":"2026-11-06T11:17:05.873Z","modified":"2026-11-06T21:29:48.8Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-07T00:02:36.552517Z"}]}}