CVE-2026-81542— DataStage on Cloud Pak for Data has several vulnerabilities

Quick assessment

Affected

IBM DataStage on Cloud Pak for Data

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM DataStage on Cloud Pak for Data 5.4.0.0 版本中，由于存在路径遍历漏洞，可能允许经过身份验证的远程攻击者删除任意文件。

CVSS 6.4 · Medium Updated Nov 09, 2026

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Vulnerability Information

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Vulnerability Title

DataStage on Cloud Pak for Data has several vulnerabilities

Source: CVE Program / CVE List V5

Vulnerability Description

IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to delete arbitrary files due to path traversal.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

对路径名的限制不恰当(路径遍历)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
IBM	DataStage on Cloud Pak for Data	5.4.0.0	`cpe:2.3:a:ibm:datastage_on_cloud_pak_for_data:5.4.0.0:::::::*`

II. Public POCs for CVE-2026-81542

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-81542

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Other References for CVE-2026-81542 (1)

https://www.ibm.com/support/pages/node/7294270 vendor-advisory patch

https://www.cve.org/CVERecord?id=CVE-2026-81542

Same Patch Batch · IBM · 2026-11-08 · 79 CVEs total

CVE-2026-107331	9.9 CRITICAL	DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-6715	9.8 CRITICAL	Multiple Vulnerabilities in IBM Concert Software
CVE-2026-15266	9.8 CRITICAL	Multiple Vulnerabilities in IBM Concert Software
CVE-2026-114464	9.3 CRITICAL	Multiple security vulnerabilities are addressed with IBM Process Mining Interim Fix for Oc
CVE-2026-17466	9.1 CRITICAL	IBM Optim Test Data Management 1.0.0, 1.1.0, and 1.2.0 impacted by Path Traversal, Rate Li
CVE-2026-101117	9.1 CRITICAL	IBM WebSphere eXtremes Scale Liberty deployment is affected by Cross Site Scripting(XSS) a
CVE-2026-8639	8.8 HIGH	IBM Verify Directory is affected by multiple vulnerabilities
CVE-2026-117545	8.8 HIGH	IBM webMethods Integration Server is vulnerable of bypassing the two-factor authentication
CVE-2026-9764	8.8 HIGH	IBM Bob is vulnerable to Remote Code Execution due to improper control of workspace-define
CVE-2026-110273	8.8 HIGH	Security Vulnerability identified in IBM TRIRIGA - Command Execution
CVE-2026-116501	8.4 HIGH	Qiskit SDK C API may trigger an out of bounds write on accessing the unitary matrix with q
CVE-2026-116499	8.4 HIGH	Arbitrary Code Execution in Qiskit SDK QPY Deserialization
CVE-2026-19133	8.1 HIGH	TS4500 Tape Library addresses security vulnerability
CVE-2026-105467	8.1 HIGH	IBM QRadar SIEM is vulnerable to Open Redirect and Reflected XSS
CVE-2026-97677	8.1 HIGH	Langflow OSS is affected by multiple vulnerabilities
CVE-2026-107330	7.7 HIGH	DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-18093	7.5 HIGH	IBM App Connect Enterprise is vulnerable to a credential exposure
CVE-2026-93879	7.5 HIGH	Hibernate Validator is affected by an expression language injection vulnerability
CVE-2026-18893	7.1 HIGH	CockroachDB PostgreSQL for IBM VPC is affected by multiple vulnerabilities
CVE-2026-78537	6.8 MEDIUM	IBM Guardium Key Lifecycle Manager is affected by a security vulnerability

Showing top 20 of 79 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: DataStage on Cloud Pak for Data

Same vendor: IBM

Same weakness: CWE-22