JetBrains Hub: Unauth Trusted Service Grants Superuser (pre-2026.2.52442)
CVE-2026-86480 Published on September 7, 2026
In JetBrains Hub before 2026.2.52442 an unauthenticated attacker could register a trusted service and gain superuser privileges
Vulnerability Analysis
CVE-2026-86480 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
Missing Authentication for Critical Function
The software does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
Products Associated with CVE-2026-86480
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Affected Versions
JetBrains Hub:- Before 2026.2.52442 is affected.