An Escaped Defect is a software bug that wasn’t caught during the intended testing phase. It reaches later stages or even production.
Characteristics of Escaped Defects:
1. Missed by designated testing activities
2. Often found in later stages or by end-users
3. May indicate gaps in testing processes
4. Can be more costly to fix than early-stage defects
5. May impact user satisfaction and system reliability
Causes of Escaped Defects:
1. Inadequate test coverage
2. Incomplete requirements
3. Time constraints in testing
4. Complex interactions not tested
5. Environmental differences between test and production
Addressing Escaped Defects Involves:
1. Root cause analysis
2. Improving test processes
3. Enhancing test coverage
4. Implementing better defect tracking
5. Conducting post-release monitoring