JetBrains security advisory (AV26-1132)

Serial Number: AV26-1132
Date: November 6, 2026

As of November 6, 2026, JetBrains is affected by vulnerabilities in the following products:

  • CLion
    • Prior to 2026.3
      Prior to 2026.2.4.1
  • Datalore
    • Prior to 2026.4
    • Prior to 2026.2.4
  • Hub
    • Prior to 2026.2.52519
    • Prior to 2026.2.52556
  • IntelliJ IDEA
    • Multiple versions
  • Ktor
    • Prior to 3.6.1
  • YouTrack
    • Multiple versions

The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.

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