Security Advisory

CVE-2026-86487

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-07 16:26:44

Last updated 2026-09-08 10:35:03

Assigner JetBrains

CVSS score 3.1

State PUBLISHED

In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content