AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

JetBrainsCVE-2026-86480

JetBrains Hub: missing authentication

JetBrains

CVE-2026-86480 · Published Sep 7, 2026 · updated Sep 9, 2026

Critical9.8
Fix: upgrade to 2026.2.52442 or later
JetBrains advisory

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

Affected versions

PackageAffectedFixed in
Hub
Product
< 2026.2.524422026.2.52442
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-306

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