CVE-2026-86502 | JetBrains IntelliJ IDEA up to 2026.2.1 IJent gRPC Server improper authentication

September 7, 2026 Yanac

A vulnerability, which was classified as problematic, has been found in JetBrains IntelliJ IDEA up to 2026.2.1. The impacted element is an unknown function of the component IJent gRPC Server. The manipulation leads to improper authentication.

This vulnerability is traded as CVE-2026-86502. An attack has to be approached locally. There is no exploit available.

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