CVE-2026-123842

HighCVSS 7.1/10Last modified Nov 10, 2026

Description

In JetBrains IntelliJ IDEA before 2026.3 arbitrary file write was possible via symlinks when extracting plugin archives

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Weakness enumeration

CWE-59

Affected software

VendorProductVersions
JetBrainsIntelliJ IDEA< 2026.3

References

Timeline

Published
Nov 6, 2026
Last modified
Nov 10, 2026
NVD status
Analyzed

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CVE-2026-123842: High severity, CVSS 7.1 | Vulnix