CRITICAL 9.8 NVD

CVE-2026-86478

In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asser

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

References

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

Published: 2026-09-07 · Source: NVD · Feed updated: 2026-09-07

This critical severity vulnerability with a CVSS score of 9.8 was published on 2026-09-07 via NVD.

Risk Timeline

CVE Disclosed2026-09-07 · -1 days ago

Remediation Resources

Official Advisory

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

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