CVE-2026-75044: high-severity vulnerability in JetBrains YouTrack
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.4%
In JetBrains YouTrack before 2025.3.156085,
2026.1.13914,
2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected products
JetBrains · YouTrackRelated CVEs — JetBrains YouTrack
In the same product, most dangerous first.