CVE-2026-81212
CRITICAL
NVD
CVSS Score
10
Severity
CRITICAL
Published
Oct 20, 2026
Vendor
unknown
Description
IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.