CVE-2026-86478

critical · 9.8

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

9.8

CVSS

0.6%

EPSS (exploit prob.)

49th

EPSS percentile

2026-09-07

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-290

References

https://www.jetbrains.com/privacy-security/issues-fixed/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-86478