CVE-2026-103490
High
Description
In JetBrains YouTrack before 2026.2.19422 privilege escalation was possible via user group links
SeverityHigh
CVSS7.2
Exploit probability—
Product
Jetbrains Youtrack
PublishedOct 1, 2026
First seenOct 1, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- jetbrains youtrack2026.2.19422 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jetbrains youtrack | v < 2026.2.19422 | 2026.2.19422 |
Check your version
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