PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-81554 IBM CVE debrief

IBM DataStage on Cloud Pak for Data 5.4.0.0 has an absolute-path traversal vulnerability that allows remote authenticated attackers to obtain sensitive information. Defenders should assess exposure and prioritize verification due to potential information disclosure. The vulnerability affects IBM DataStage on Cloud Pak for Data 5.4.0.0, and defenders should review the CVE record and NVD entry for further details. The CVE record was published on 2026-09-10T22:17:02.937Z and has not been modified since then.

Vendor
IBM
Product
DataStage on Cloud Pak for Data
CVSS
HIGH 8.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-10
Original CVE updated
2026-09-11
Advisory published
2026-09-10
Advisory updated
2026-09-11

Who should care

Defenders responsible for IBM DataStage on Cloud Pak for Data 5.4.0.0, including operators, platform administrators, vulnerability management teams, and security teams, should assess exposure and prioritize verification due to the potential for sensitive information disclosure. They should review the CVE record and NVD entry for further details and monitor for updates from IBM to determine if the vulnerability is or

Why it matters

Defenders should prioritize verifying the vulnerability status of IBM DataStage on Cloud Pak for Data 5.4.0.0 and assessing exposure due to the potential for sensitive information disclosure.

  • Verify vulnerability status of IBM DataStage on Cloud Pak for Data 5.4.0.0
  • Assess exposure and potential impact
  • Monitor for updates from IBM to determine if the vulnerability is being actively exploited

Technical summary

The vulnerability in IBM DataStage on Cloud Pak for Data 5.4.0.0 is caused by an absolute-path traversal issue that allows remote authenticated attackers to access sensitive information. The vulnerability has a CVSS score of 8.8 and is classified as HIGH severity. Defenders should prioritize verifying the vulnerability status of IBM DataStage on Cloud Pak for Data 5.4.0.0 and assessing exposure.

Defensive priority

Defenders should prioritize verifying the vulnerability status of IBM DataStage on Cloud Pak for Data 5.4.0.0 and assessing exposure.

Recommended defensive actions

  • Verify the vulnerability status of IBM DataStage on Cloud Pak for Data 5.4.0.0
  • Assess exposure and potential impact
  • Monitor for updates from IBM

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability. Further verification is required to determine the affected versions and potential impact.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-81554 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-81554

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-81554 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-81554

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.