CVE-2026-82107 IBM DataStage - Authentication Bypass

IBM DataStage on Cloud Pak for Data 5.4.0.0 contains a broken authentication caused by improper authentication, letting remote authenticated attackers obtain sensitive information and bypass security restrictions.

CVSS base score 9.6 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.54% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Information Disclosure, Broken Access Control
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Published
10 September 2026
Updated
15 October 2026
Weakness
CWE-287

Vendor fix

Update to the latest version of IBM DataStage on Cloud Pak for Data.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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