CVE-2026-123839 | JetBrains IntelliJ IDEA up to 2026.2 Remote Development Port Forwarding Model input validation

SecurityVulns
Yanac

A vulnerability was found in JetBrains IntelliJ IDEA up to 2026.2. It has been declared as problematic. This impacts an unknown function of the component Remote Development Port Forwarding Model. Such manipulation leads to improper input validation.

This vulnerability is referenced as CVE-2026-123839. It is possible to launch the attack remotely. No exploit is available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More