CVE-2026-81540

8.5 highEPSS 0.5%

High (8.5) in ibm datastage on cloud pak for data. EPSS 0.5% chance of exploitation in the next 30 days.

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to overwrite ruleset files belonging to other tenants due to a path traversal vulnerability.

Severity

CVSS 3.1

8.5 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2026-09-10
Modified: 2026-09-16
Record from: the NVD, synced 2026-10-19

Affected

ibm:datastage_on_cloud_pak_for_data

References

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

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