What is CVE-2026-82100?

CVE-2026-82100 is a critical-severity vulnerability in IBM Datastage On Cloud Pak For Data, classified under Path Traversal. CVSS score: 9.6/10. Published 2026-09-10.

How severe is CVE-2026-82100?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Path Traversal in IBM Datastage On Cloud Pak For Data

CVE-2026-82100

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to cause a denial of service due to a path traversal vulnerability.

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H.

Affected products

Ibm Datastage On Cloud Pak For Data — versions 5.4.0.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-82100?: CVE-2026-82100 is a critical-severity vulnerability in IBM Datastage On Cloud Pak For Data, classified under Path Traversal. CVSS score: 9.6/10. Published 2026-09-10.
How severe is CVE-2026-82100?: Critical severity. CVSS v3 base score is 9.6 out of 10.