Is CVE-2026-59388 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-59388?

CVE-2026-59388 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-59388

Description

Cloud Controller (CAPI) leaks sensitive data into audit logs in multiple instances: custom buildpack credentials are exposed in audit events for app manifest application, creation, and updates; syslog drain URL credentials are exposed in user-provided service instance audit events; and service binding parameters are leaked in app manifest and service binding audit events.