{"id":"CVE-2026-123281","aliases":["EUVD-2026-118046","GHSA-96qf-j59p-cg96"],"status":"published","title":"In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container...","description":"In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00365,"percentile":0.30741,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-88"],"published":"2026-11-06T10:27:48Z","modified":"2026-11-06T12:30:37Z","products":[{"vendor":"jetbrains","product":"datalore"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123281"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-96qf-j59p-cg96"}],"sources":{"cve":[{"id":"CVE-2026-123281","description":"In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker","status":"published","published":"2026-11-06T10:27:48.743Z","modified":"2026-11-10T18:33:45.295Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-88"],"updated_at":"2026-11-10T19:39:58.973959Z"}],"euvd":[{"id":"EUVD-2026-118046","description":"In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker","status":"published","published":"2026-11-06T10:27:48Z","modified":"2026-11-10T18:33:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-10T19:22:06.032365Z"}],"ghsa":[{"id":"GHSA-96qf-j59p-cg96","title":"In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container...","description":"In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker","status":"published","published":"2026-11-06T12:30:37Z","modified":"2026-11-06T12:30:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-88"],"updated_at":"2026-11-06T13:00:04.317934Z"}],"nvd":[{"id":"CVE-2026-123281","description":"In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker","status":"published","published":"2026-11-06T11:17:06.39Z","modified":"2026-11-10T19:20:39.227Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-88"],"updated_at":"2026-11-07T00:02:36.552517Z"}]}}