1. Home
  2. CVE Database
  3. CVE-2026-64815
HIGH · 8.1

CVE-2026-64815

In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files

Vulnerability Description

In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
JetbrainsIntellij Idea< 2026.2

Related Weaknesses (CWE)

CWE-94

References

FAQ

What is CVE-2026-64815?

CVE-2026-64815 is a vulnerability with a CVSS score of 8.1 (HIGH). In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files

How severe is CVE-2026-64815?

CVE-2026-64815 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-64815?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Intellij Idea.