Security Advisory
CVE-2026-86478
CVSS 9.8
CRITICAL
Vulnerability Description
In JetBrains YouTrack before 2025.3.161254,
2026.1.14042 improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asserted email address
Published Date
2026-09-07T17:17:25.920
Data Feed
NIST National Vulnerability Database