An issue was discovered in HTTP2 in Qt before 5.15.18 6.x before 6.2.13 6.3.x through 6.5.x before 6.5.7 and 6.6.x through 6.7.x before 6.7.3. Code to make security-relevant decisions about an established connection may execute too early because the encrypted() signal has not yet been emitted and processed..