Vulnerabilities in JetBrains TeamCity
Classification: Severe, Solution: Official Fix, Exploit Maturity: Not Defined, CVSSv3.1: 8.8, CVEs: CVE-2026-100253, CVE-2026-100254, CVE-2026-100255, Summary: CVE-2026-100253 (CVSS: 8.8): In JetBrains TeamCity before 2026.2, 2026.1.4, 2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL CVE-2026-100254 (CVSS: 8.8): In JetBrains TeamCity before 2026.2, 2026.1.4, 2025.11.8 authenticated users could execute commands on Windows servers via CRLF…
CVSS 8.8 CVE-2026-100253 CVE-2026-100254 CVE-2026-100255 JetBrains FI