CVE-2026-18748 | ZephyrProject Zephyr up to 4.4.2 A2DP Host a2dp.c a2dp_process_config_ind len out-of-bounds

October 21, 2026 Yanac

A vulnerability, which was classified as problematic, was found in ZephyrProject Zephyr up to 4.4.2. This impacts the function a2dp_process_config_ind of the file subsys/bluetooth/host/classic/a2dp.c of the component A2DP Host. Executing a manipulation of the argument len can lead to out-of-bounds read.

This vulnerability is tracked as CVE-2026-18748. The attack can be launched remotely. No exploit exists.

It is advisable to implement a patch to correct this issue.VulDB Recent EntriesRead More