CVE-2026-64815
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer...
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files
- Record
CVE-2026-64815- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
EUVDEUVD-2026-48240
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files
- Record
EUVD-2026-48240- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-r2fm-vv3h-4qf2
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer...
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files
- Record
GHSA-r2fm-vv3h-4qf2- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
NVD
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files
- Record
CVE-2026-64815- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
OSV
In JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files
- Record
CVE-2026-64815- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-64815 is a high vulnerability (CVSS 8.1) in Jetbrains Intellij Idea, published July 23, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.