CVE-2026-16338

critical · 9.9

IBM DataStage on Cloud Pak for Data 5.4.0.0 IBM DataStage could allow a remote authenticated attacker to perform an arbitrary file write due to improper validation of file paths.

9.9

CVSS

0.4%

EPSS (exploit prob.)

38th

EPSS percentile

2026-09-14

Published

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-73

Affected products

Vendor	Product	Affected versions
ibm	datastage_on_cloud_pak_for_data	5.4.0

Check a specific version with /api/v1/cve/match.

References

https://www.ibm.com/support/pages/node/7286562

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-16338