CVE-2026-103494

In JetBrains YouTrack before 2026.2.19422 privilege escalation was possible via user group membership changes

  • Published Oct 1, 2026
  • CVSS 6.6 medium
  • 0.2% chance of exploitation in the next 30 days (EPSS)
  • A fix is available

Affected software

CVE-2026-103494 at the National Vulnerability Database