CVE-2026-81536— 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 存在一个 XML 外部实体（XXE）注入漏洞，可能导致远程经过身份验证的攻击者获取敏感信息。
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I. Basic Information for CVE-2026-81536
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 obtain sensitive information due to an XML external entity (XXE) injection.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
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:*:*:*:*:*:*:*
|
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II. Public POCs for CVE-2026-81536
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-81536 (1)
Same Patch Batch · IBM · 2026-09-23 · 30 CVEs total
| CVE-2026-6928 | 9.8 CRITICAL | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-6730 | 9.8 CRITICAL | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-6721 | 9.8 CRITICAL | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-18872 | 9.3 CRITICAL | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-80423 | 8.8 HIGH | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-80425 | 8.8 HIGH | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-80412 | 8.8 HIGH | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-80379 | 8.8 HIGH | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-81537 | 8.8 HIGH | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-18490 | 8.8 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-19179 | 8.2 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18181 | 8.1 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-6935 | 7.8 HIGH | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-6794 | 7.8 HIGH | Multiple Vulnerabilities in IBM Concert Software |
| CVE-2026-81208 | 7.7 HIGH | DataStage on Cloud Pak for Data has several vulnerabilities |
| CVE-2026-18184 | 7.4 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18185 | 7.3 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18875 | 7.3 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18177 | 7.1 HIGH | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
| CVE-2026-18180 | 6.5 MEDIUM | IBM Financial Transaction Manager (FTM) is Impacted by Multiple Vulnerabilities |
Showing top 20 of 30 CVEs. View all on vendor page → →
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V. Comments for CVE-2026-81536
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