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TI-2026-56096 Aliases CVE-2026-81210GHSA-c7xh-jc58-j78w

DataStage on Cloud Pak for Data has several vulnerabilities due to open source software

Priority LOW 34CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

IBM DataStage on Cloud Pak for Data 5.4.0.0 concatenates three caller-supplied strings into a String.format path on the shared /ds-storage RWX PVC and returns the file with no project ACL — pure IDOR plus traversal. Read is constrained to files named job.log/error.log, but DataStage job logs routinely carry connection strings, {dsnextenc} ciphertexts (decryptable via d2-f023), and customer-data row samples. This is the operator's tenant-to-tenant PVC-leakage threat verbatim; MEDIUM→HIGH via threat match.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0034 27th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMDataStage on Cloud Pak for Data5.4.0.0—No fix listedCNA
  • DataStage on Cloud Pak for Data VendorIBM Affected 5.4.0.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ibm:datastage_on_cloud_pak_for_data:5.4.0:*:*:*:*:*:*:*5.4.0VulnerableIBM
  • cpe:2.3:a:ibm:datastage_on_cloud_pak_for_data:5.4.0:*:*:*:*:*:*:* Versions 5.4.0 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    IBM DataStage on Cloud Pak for Data — ibm.com/support/pages/node/7286562

    24 records Highest priority Priority MEDIUM 16 MEDIUM, 8 LOW

    Other records, highest priority first

    • TI-2026-56656 DataStage on Cloud Pak for Data has several vulnerabilities due to open source softwarePriority MEDIUM 44
    • TI-2026-13758 DataStage on Cloud Pak for Data has several vulnerabilities due to open source softwarePriority MEDIUM 43
    • TI-2026-13652 DataStage on Cloud Pak for Data has several vulnerabilities due to open source softwarePriority MEDIUM 43
    Show all 24 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-81210
  2. 2026-10-03 Alias added: GHSA-c7xh-jc58-j78w

References

Patch 1

  • TI-2026-56656 DataStage on Cloud Pak for Data has several vulnerabilities due to open source software CVSS 3.1CRITICAL 9.6
  • TI-2026-13653 DataStage on Cloud Pak for Data has several vulnerabilities CVSS 3.1CRITICAL 9.9
  • TI-2026-71450 Path traversal in IBM DataStage on Cloud Pak for Data lets attackers run code CVSS 3.1CRITICAL 9.9
  • TI-2026-56256 DataStage on Cloud Pak for Data has several vulnerabilities CVSS 3.1HIGH 8.8
  • TI-2026-13760 DataStage on Cloud Pak for Data has several vulnerabilities CVSS 3.1HIGH 8.8
  • TI-2026-13758 DataStage on Cloud Pak for Data has several vulnerabilities due to open source software CVSS 3.1HIGH 8.8
See all 56 →

Sources

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