Vulnerability · Published Sep 24, 2026 · Assigned by ibm
CVE-2026-81552DataStage on Cloud Pak for Data has several vulnerabilities
High 8.8
In plain English
A high-severity OS command injection in DataStage on Cloud Pak for Data from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.8%top 44.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of environment variables.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | DataStage on Cloud Pak for Data | 5.4.0.0 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://www.ibm.com/support/pages/node/7288649 vendor-advisory, patch