The vulnerability of the `put_qpel_fallback<unsigned short>` function (implemented in fallback-motion.cc) of the h.265 Libde265 codec allows a perpetrator to trigger a service failure.

The vulnerability of the putqpelfallback function implemented in fallback-motion.cc of the h.265 Libde265 codec is related to writing beyond the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to cause service failures...