What is CVE-2026-82107?

CVE-2026-82107 is a critical-severity vulnerability in IBM Datastage On Cloud Pak For Data, classified under Improper Authentication. CVSS score: 9.6/10. Published 2026-09-10.

How severe is CVE-2026-82107?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Auth bypass in IBM Datastage On Cloud Pak For Data

CVE-2026-82107

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive information and bypass security restrictions due to improper authentication.

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

Affected products

Ibm Datastage On Cloud Pak For Data — versions 5.4.0.0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-82107?: CVE-2026-82107 is a critical-severity vulnerability in IBM Datastage On Cloud Pak For Data, classified under Improper Authentication. CVSS score: 9.6/10. Published 2026-09-10.
How severe is CVE-2026-82107?: Critical severity. CVSS v3 base score is 9.6 out of 10.