{"id":"CVE-2026-86502","title":"In JetBrains IntelliJ IDEA before 2026.2.2 missing TLS and authentication on the IJent gRPC server allowed local code execution on Remote Development hosts","summary":"In JetBrains IntelliJ IDEA before 2026.2.2 missing TLS and authentication on the IJent gRPC server allowed local code execution on Remote Development hosts","severity":"high","cvss":8.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-306"],"vendor":"JetBrains","product":"IntelliJ IDEA","affected":["intellij_idea < 2026.2.2"],"published":"2026-09-07","updated":"2026-09-09","sourceUpdated":"2026-09-09T05:18:20.043","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86502","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":"2026-09-08T10:09:08.178969Z"},"epss":0.00144,"epssPercentile":0.04039,"ingestedAt":"2026-09-08T15:33:26.980Z","slug":"CVE-2026-86502","body":"## Overview\n\nIn JetBrains IntelliJ IDEA before 2026.2.2 missing TLS and authentication on the IJent gRPC server allowed local code execution on Remote Development hosts\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":46.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}