by Kastro
Paper/Archive/CVE-2026-64815

CVE-2026-64815

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

EPSS 0.5%CVSS 9.8
critical.is priorityof 100
38
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 41.5.415 × 208.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
IntelliJ IDEA< 2026.22026.2CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
JetBrains (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refjetbrains.com/privacy-security/issues-fixed