{"id":"CVE-2026-123276","title":"In JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a crafted GDB server debug profile","summary":"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":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-829"],"vendor":"JetBrains","product":"CLion","affected":["CLion < 2026.3, \n2026.2.4.1"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-06T13:53:54.782863Z"},"published":"2026-11-06","updated":"2026-11-06","sourceUpdated":"2026-11-06T14:45:09.834Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-123276","references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"}],"tags":["cve.org"],"ingestedAt":"2026-11-06T10:49:35.381Z","slug":"CVE-2026-123276","body":"## Overview\n\nIn JetBrains CLion before 2026.3, \n2026.2.4.1 code execution was possible in Safe Mode via a crafted GDB server debug profile\n\n## Affected\n\n- `CLion < 2026.3, \n2026.2.4.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}