{"id":"CVE-2026-123276","aliases":["EUVD-2026-118041","GHSA-2mx7-r465-v8vj"],"status":"published","title":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a...","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a crafted GDB server debug profile","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0019,"percentile":0.08721,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-829"],"published":"2026-11-06T10:27:46Z","modified":"2026-11-06T14:45:09Z","products":[{"vendor":"jetbrains","product":"clion"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123276"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-2mx7-r465-v8vj"}],"sources":{"cve":[{"id":"CVE-2026-123276","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a crafted GDB server debug profile","status":"published","published":"2026-11-06T10:27:46.053Z","modified":"2026-11-07T04:55:14.239Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-829"],"updated_at":"2026-11-07T05:32:42.683254Z"}],"euvd":[{"id":"EUVD-2026-118041","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a crafted GDB server debug profile","status":"published","published":"2026-11-06T10:27:46Z","modified":"2026-11-07T04:55:14Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-07T06:08:30.731226Z"}],"ghsa":[{"id":"GHSA-2mx7-r465-v8vj","title":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a...","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a crafted GDB server debug profile","status":"published","published":"2026-11-06T12:30:37Z","modified":"2026-11-06T12:30:37Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-829"],"updated_at":"2026-11-06T13:00:04.317934Z"}],"nvd":[{"id":"CVE-2026-123276","description":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a crafted GDB server debug profile","status":"published","published":"2026-11-06T11:17:05.74Z","modified":"2026-11-07T05:18:11.577Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-829"],"updated_at":"2026-11-07T00:02:36.552517Z"}]}}