What is GHSA-r6mf-jw65-qgc8?

GHSA-r6mf-jw65-qgc8 is a security advisory published by GitHub Security Advisories with High severity. In JetBrains IntelliJ IDEA before 2026.3, 2026.2.2 code execution was possible in Safe Mode via...

Which CVE IDs does GHSA-r6mf-jw65-qgc8 cover?

GHSA-r6mf-jw65-qgc8 covers the following CVE IDs: CVE-2026-123853. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r6mf-jw65-qgc8?

GHSA-r6mf-jw65-qgc8 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-r6mf-jw65-qgc8HighCVSS 7.8

In JetBrains IntelliJ IDEA before 2026.3, 2026.2.2 code execution was possible in Safe Mode via...

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-123853 →

📋 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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-123853
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-r6mf-jw65-qgc8