What is GHSA-8m5q-x899-528f?

GHSA-8m5q-x899-528f is a security advisory published by GitHub Security Advisories with High severity. In JetBrains TeamCity before 2026.1.2, 2025.11.6 сode execution via Kotlin DSL sandbox escape was...

Which CVE IDs does GHSA-8m5q-x899-528f cover?

GHSA-8m5q-x899-528f covers the following CVE IDs: CVE-2026-65906. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8m5q-x899-528f?

GHSA-8m5q-x899-528f has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-8m5q-x899-528fHighCVSS 8.8

In JetBrains TeamCity before 2026.1.2, 2025.11.6 сode execution via Kotlin DSL sandbox escape was...

Vendor

GitHub Security Advisories

Published

July 23, 2026

Last Modified

July 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-65906 →

📋 Description

In JetBrains TeamCity before 2026.1.2, 2025.11.6 сode execution via Kotlin DSL sandbox escape was possible

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-65906
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-8m5q-x899-528f