PT-2026-44963 · Jetbrains · Intellij Idea

Published 2026-05-29 · Updated 2026-06-01 · CVE-2026-49383

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions JetBrains IntelliJ IDEA versions prior to 2026.1 xXE

Description An issue exists in the UI Designer form parser, which is the component responsible for processing the layout and design files of the user interface.

Recommendations Update to version 2026.1 xXE or later.

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2026-49383

Affected Products

Intellij Idea

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-49383 · Security Note
• https://jetbrains.com/privacy-security/issues-fixed · Vendor Advisory
• https://twitter.com/CVEnew/status/2060470668907397133 · Twitter Post
• https://t.me/cveNotify/165461 · Telegram Post