After delivering an audit report, the audit manager discovers that evidence was overlooked during the...

The risk that is most affected by this oversight is audit risk. Audit risk is the risk that the auditor may express an inappropriate opinion or conclusion based on the audit evidence obtained. Audit risk consists of inherent risk, control risk, and detection risk. Inherent risk is the risk that material errors or frauds exist in the audited area before considering the effectiveness of internal controls. Control risk is the risk that the internal controls fail to prevent or detect material errors or frauds. Detection risk is the risk that the auditor fails to identify material errors or frauds using the audit procedures performed. In this case, the auditor has overlooked evidence that could contradict a conclusion of the audit, which increases the detection risk and consequently the audit risk. References:

CISA Review Manual (DigitalVersion), Chapter 2, Section 2.31

CISA Online Review Course, Domain 1, Module 1, Lesson 32