High · 7.8 CVE-2026-123853 EUVD-2026-118356GHSA-r6mf-jw65-qgc8

In JetBrains IntelliJ IDEA before 2026.3, 2026.2.2 code execution was possible in Safe Mode via project-controlled JVM options of the build…

Published Nov 6, 2026 · Updated Nov 7, 2026 · Assigned by JetBrains

Description

In JetBrains IntelliJ IDEA before 2026.3,
2026.2.2 code execution was possible in Safe Mode via project-controlled JVM options of the build process

Vendor	Product	Affected	Fixed
JetBrains	IntelliJ IDEA	< 2026.3, 2026.2.2	2026.3, 2026.2.2