CVE-2026-84421

high

Description

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to execute arbitrary code due to improper validation of paths during archive extraction.

References

https://www.ibm.com/support/pages/node/7288649

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-89197

Details

Source: Mitre, NVD

Published: 2026-09-29

Updated: 2026-10-02

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

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