network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check. (CVE-2023-51714) A buffer overflow and application crash can occur via a crafted KTX image file. (CVE-2024-25580) 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. (CVE-2024-39936)