CVE-2026-123302: high-severity vulnerability in JetBrains IntelliJ IDEA
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.2%
In JetBrains IntelliJ IDEA before 2026.3,
2026.2.4,
2026.1.5.1,
2025.3.6.2 code execution was possible in untrusted projects via script engine discovery
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
JetBrains · IntelliJ IDEARelated CVEs — JetBrains IntelliJ IDEA
In the same product, most dangerous first.