Is CVE-2026-81536 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-81536?

CVE-2026-81536 has a CVSS v3 severity of HIGH (7.7).

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CVE-2026-81536

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.