CVE-2026-86478 | JetBrains YouTrack prior 2025.3.161254/2026.1.14042 Helpdesk improper authentication

A vulnerability was found in JetBrains YouTrack and classified as critical. This issue affects some unknown processing of the component Helpdesk. Executing a manipulation can lead to improper authentication.

The identification of this vulnerability is CVE-2026-86478. The attack may be launched remotely. There is no exploit available.

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