Description
In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker
Published: 2026-11-06
Score: 7.5 High
EPSS: n/a
KEV: No
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Remediation

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History

Fri, 06 Nov 2026 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains datalore
Vendors & Products Jetbrains
Jetbrains datalore

Fri, 06 Nov 2026 11:45:00 +0000

Type Values Removed Values Added
Title Notebook Code Execution via Sidecar Container Mount Broker in JetBrains Datalore

Fri, 06 Nov 2026 10:30:00 +0000

Type Values Removed Values Added
Description In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker
Weaknesses CWE-88
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Jetbrains Datalore
cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-11-06T10:27:48.743Z

Reserved: 2026-11-05T18:38:13.772Z

Link: CVE-2026-123281

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-06T11:17:06.390

Modified: 2026-11-06T11:17:06.390

Link: CVE-2026-123281

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T13:00:05Z

Weaknesses