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    CVE-2026-80435

    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 flaw.

    Published:Nov 8, 2026
    Last Modified:Nov 8, 2026
    EPS:Nov 8, 2026
    EPSS Score:
    CVSS Score:5

    Affected Products

    Vendor
    Ibm
    Product
    Datastage On Cloud Pak For Data

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

    Related CVEs

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    CVE-2026-16427 (CVSS 6.5) — IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to write arbitrary fil…
    CVE-2026-16325 (CVSS 4.4) — IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to execute arbitrary s…
    CVE-2026-107331 (CVSS 9.9) — IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive in…
    CVE-2026-107330 (CVSS 7.7) — IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive in…
    CVE-2026-81212 (CVSS 10) — IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into …
    CVE-2026-82101 (CVSS 9.6) — IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to cause a denial of s…
    CVE-2026-82103 (CVSS 9.6) — IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to obtain sensitive in…
    CVE-2026-82110 (CVSS 9.6) — IBM DataStage on Cloud Pak for Data 5.4.0.0 could allow a remote authenticated attacker to execute arbitrary c…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-80435 — Ibm (Medium 5) | CVE-DB