CVE-2025-9558

There is a potential OOB Write vulnerability in the gen_prov_start function in pb_adv.c. The full length of the received data is copied into the link.rx.buf receiver buffer without any validation on the data size.

More information : https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8wvr-688x-68vr