CVE-2026-123853

HighCVSS 7.8/10Last modified Nov 7, 2026

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

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
JetBrainsIntelliJ IDEA< 2026.3, 2026.2.2

References

Timeline

Published
Nov 6, 2026
Last modified
Nov 7, 2026
NVD status
Awaiting Analysis

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CVE-2026-123853: High severity, CVSS 7.8 | Vulnix