{"id":"CVE-2026-100253","aliases":["EUVD-2026-89997","GHSA-6hq9-538r-6p54"],"status":"published","title":"In JetBrains TeamCity before 2026.2, \n2026.1.4, \n2025.11.8 sandbox escape leading to code...","description":"In JetBrains TeamCity before 2026.2, \n2026.1.4, \n2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00444,"percentile":0.38957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-184"],"published":"2026-09-30T15:17:44Z","modified":"2026-10-06T16:40:33Z","products":[{"vendor":"jetbrains","product":"teamcity"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100253"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-6hq9-538r-6p54"}],"sources":{"cve":[{"id":"CVE-2026-100253","description":"In JetBrains TeamCity before 2026.2, \n2026.1.4, \n2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL","status":"published","published":"2026-09-30T15:17:44.892Z","modified":"2026-10-01T03:55:42.61Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-184"],"updated_at":"2026-11-02T14:20:06.925367Z"}],"euvd":[{"id":"EUVD-2026-89997","description":"In JetBrains TeamCity before 2026.2, \n2026.1.4, \n2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL","status":"published","published":"2026-09-30T15:17:44Z","modified":"2026-10-01T03:55:42Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:46.94346Z"}],"ghsa":[{"id":"GHSA-6hq9-538r-6p54","title":"In JetBrains TeamCity before 2026.2, \n2026.1.4, \n2025.11.8 sandbox escape leading to code...","description":"In JetBrains TeamCity before 2026.2, \n2026.1.4, \n2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL","status":"published","published":"2026-09-30T18:33:30Z","modified":"2026-09-30T18:33:39Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-184"],"updated_at":"2026-11-02T15:12:37.551329Z"}],"nvd":[{"id":"CVE-2026-100253","description":"In JetBrains TeamCity before 2026.2, \n2026.1.4, \n2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL","status":"published","published":"2026-09-30T16:16:55.78Z","modified":"2026-10-06T16:40:33.657Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-184"],"updated_at":"2026-11-02T14:12:53.097633Z"}]}}