If you believe you have found a security vulnerability in z4j-rqscheduler, do not open a public GitHub issue. Email security@z4j.com instead.

We acknowledge reports within 48 hours, provide a preliminary assessment within 5 business days, and target fixes within 30 days (7 days for confirmed critical issues). Reporting timelines, safe harbor, supported-version policy, and published advisories are maintained in the canonical z4j project security policy.

This adapter inventories and controls the host application's native scheduler. Signed commands are bound to the current producer connection and compare the observed definition before mutation. Dashboard task choices must resolve to registered application tasks; control must never import arbitrary operator input. Native state changes, task arguments, manual dispatch and source-confirmed receipts are package-specific security surfaces. Transport, redaction and project authorization remain owned by z4j-core, z4j-bare and the brain.