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CVE-2026-81207

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

CVSS 3.1 8.5 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-81207

Published

IBM DataStage on Cloud Pak for Data 5.4.0.0 allows any authenticated tenant — with no project membership or role — fully controls scheme/host/port/path of an outbound fetch originating from a shared-infrastructure pod, and the WSDL body is reflected verbatim to the caller. The ds-canvas pod sits on the OpenShift overlay with reach to co-tenant services, in-cluster CP4D APIs, and link-local addresses. Scope is Changed, confidentiality High (response-reflecting), integrity Low (GET-only side-effects).

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-81207

Published

DataStage on Cloud Pak for Data

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "IBM",
                    "product": "DataStage on Cloud Pak for Data",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "5.4.0.0"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:ibm:datastage_on_cloud_pak_for_data:5.4.0.0:*:*:*:*:*:*:*"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON