{"id":"CVE-2026-86504","title":"In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution","summary":"In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution","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","cwe":["CWE-829"],"vendor":"JetBrains","product":"IntelliJ IDEA","affected":["intellij_idea < 2026.2.2"],"published":"2026-09-07","updated":"2026-09-09","sourceUpdated":"2026-09-09T05:18:20.160","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86504","references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","label":"cve@jetbrains.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-08T10:08:27.454955Z"},"epss":0.00128,"epssPercentile":0.02846,"ingestedAt":"2026-09-08T15:33:26.980Z","slug":"CVE-2026-86504","body":"## Overview\n\nIn JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust confirmation before building a Dev Container allowed host-level code execution\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":[]}