CVE-2026-49383
Low
Description
In JetBrains IntelliJ IDEA before 2026.1 xXE in the UI Designer form parser was possible
SeverityLow
CVSS3.3
Exploit probability—
Product
Jetbrains Intellij Idea
PublishedMay 29, 2026
First seenMay 29, 2026
Weakness typeCWE-611XML external entity (XXE)
How to fix
Update
- jetbrains intellij_idea2026.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jetbrains intellij_idea | v < 2026.1 | 2026.1 |
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