Vulnerability details

CVE-2026-80434

IBM DataStage on Cloud Pak for Data

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

CVSS 3.1

7.4High

Official description

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to manipulate runtime caches and cause a denial of service due to an insecure direct object reference.

CVSS scores

Score	Version	Source	Vector
7.4High	3.1	CVEProject cvelistV5 (CNA) (ibm)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L`

Affected products

Vendor	Product	Versions	Source
IBM	DataStage on Cloud Pak for Data	5.4.0.0	CVEProject cvelistV5 (CNA)

References and advisories

https://www.ibm.com/support/pages/node/7286562 vendor-advisorypatch

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Details

Published: 2026-09-11
Last updated: 2026-09-11
State: Published
Assigner (CNA): ibm

Exploit prediction (EPSS)

0.31%

Probability of exploitation in 30 days

24%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Partial

Weaknesses (CWE)

CWE-639
Authorization Bypass Through User-Controlled Key