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TI-2026-85827 Aliases CVE-2026-123285GHSA-rrm4-v4gx-3v7f

Command execution in JetBrains Datalore via JVM options injection

Priority LOW 30CWE-88Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-88.

Summary

JetBrains Datalore before 2026.3 has an argument injection flaw (CWE-88) that allows command execution in the database task container through injected JVM options. A remote attacker with low privileges can run commands, with limited impact on confidentiality, integrity and availability, and no user interaction is needed.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

In JetBrains Datalore before 2026.3 command execution was possible in the database task container via JVM options injection

Why it matters now

EPSS 0.00851 58th percentileScored 2026-11-07
Fix Fixed Datalore (JetBrains): 2026.3

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
JetBrainsDatalorebefore 2026.32026.3Patch availableCNA
  • Datalore VendorJetBrains Affected before 2026.3 Fixed in 2026.3 Patch available CNA

Remediation

Update JetBrains Datalore to version 2026.3 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

  • Fix · CNA Datalore (JetBrains) Fixed in 2026.3

Timeline

  1. 2026-11-06 Threatist record created from CVE-2026-123285
  2. 2026-11-06 Alias added: GHSA-rrm4-v4gx-3v7f
  3. 2026-11-08 Priority changed: MEDIUM → LOW

References

Other 1

  • TI-2026-45031 Deserialization of untrusted data in JetBrains TeamCity KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-18053 In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-22884 In JetBrains TeamCity before 2023.05.4 authentication bypass leading to RCE on TeamCity Server was possible KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-18054 In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible KEVCVSS 3.1HIGH 7.3
  • TI-2024-15905 In JetBrains TeamCity before 2023.11.3 authentication bypass leading to RCE was possible CVSS 3.1CRITICAL 9.8
  • TI-2024-24589 Insufficiently protected credentials in JetBrains IntelliJ IDEA CVSS 3.1CRITICAL 9.3
See all 787 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences