CVE-2026-100274
Medium
Description
In JetBrains YouTrack before 2026.2.19197 project Admin could trigger DoS via a notification template
SeverityMedium
CVSS6.5
Exploit probability—
Product
Jetbrains Youtrack
PublishedSep 30, 2026
First seenSep 30, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- jetbrains youtrack2026.2.19197 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jetbrains youtrack | v < 2026.2.19197 | 2026.2.19197 |
Check your version
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