Critical
DataStage on Cloud Pak for Data Improper Authorization
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.
Announced Group revision 1
Original source ↗CVE-2026-81212
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-81212
DataStage on Cloud Pak for Data
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:a:ibm:datastage_on_cloud_pak_for_data:5.4.0.0:*:*:*:*:*:*:*"
],
"vendor": "IBM",
"product": "DataStage on Cloud Pak for Data",
"versions": [
{
"status": "affected",
"version": "5.4.0.0"
}
]
}
]- Related CVEs
- CVE-2026-81212
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #44792 · Revision 1
- Added to Heist Feed
- Publisher date