CVE-2026-123304

HIGHCVSS 7.8/10

Last modified

CVE-2026-123304 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In JetBrains IntelliJ IDEA before 2026.3 code execution in untrusted projects via a configured ShellCheck path.

Description

In JetBrains IntelliJ IDEA before 2026.3 code execution in untrusted projects via a configured ShellCheck path

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
JetBrainsIntelliJ IDEA< 2026.3

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-123304?
In JetBrains IntelliJ IDEA before 2026.3 code execution in untrusted projects via a configured ShellCheck path
How severe is CVE-2026-123304?
CVE-2026-123304 has a CVSS score of 7.8/10 (HIGH severity).
How do I fix CVE-2026-123304?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST