CVE-2026-86486
In JetBrains YouTrack before 2026.2.18634 the generic VCS webhook handler failed open when its secret was blank
- Published Sep 7, 2026
- CVSS 3.7 low
- 0.3% chance of exploitation in the next 30 days (EPSS)
- A fix is available
In JetBrains YouTrack before 2026.2.18634 the generic VCS webhook handler failed open when its secret was blank