What’s Vulnerable › Vulnerabilities

CVE-2026-86480

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-07 · updated 2026-09-09
• Weakness: CWE-306

Description

In JetBrains Hub before 2026.2.52442 an unauthenticated attacker could register a trusted service and gain superuser privileges

Affected products

• JetBrains Hub: before 2026.2.52442 — fixed in 2026.2.52442

How to fix

Upgrade to a fixed version: JetBrains Hub 2026.2.52442. Check the vendor advisory for mitigations.

References

• https://www.jetbrains.com/privacy-security/issues-fixed/

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