{"affected":[{"defaultStatus":"unaffected","product":"IntelliJ IDEA","source":"CNA: JetBrains","vendor":"JetBrains","versions":[{"lessThan":"2026.3","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-123838","cwes":["CWE-829"],"description":"In JetBrains IntelliJ IDEA before 2026.3 code execution was possible in Safe Mode via UI Designer form file","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.8,"severity":"high","source":"CNA: JetBrains","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},{"score":7.8,"severity":"high","source":"NVD: cve@jetbrains.com","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794028697213,"publishedAt":1793981402524,"references":[{"source":"CNA: JetBrains","tags":[],"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"},{"source":"cve@jetbrains.com","tags":[],"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"}],"remediation":[],"revision":"4cfa367125bf07bb9c454a8b255e17fcb645f30606db08b3c53be0a28938b0c8","sources":[{"modifiedAt":1794027341379,"name":"CNA: JetBrains","retrievedAt":1794028156472,"url":"https://www.cve.org/CVERecord?id=CVE-2026-123838"},{"modifiedAt":1794028697213,"name":"NVD","retrievedAt":1794032169521,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123838"}],"ssvc":{"assessedAt":1793923200000,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"CVE-2026-123838","updatedAt":1794032169521}