CVE-2026-86505: JetBrains Intellij Idea

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust check leaked project metadata to JetBrains Marketplace

Affected products

• JetBrains Intellij Idea: before 2026.2.2 (fixed in 2026.2.2)

Published 2026-09-07. Last modified 2026-09-08.