CVE-2026-83838 | Microsoft Windows up to Server 2025 Bluetooth A2DP Driver integer underflow

October 14, 2026 Yanac

A vulnerability was found in Microsoft Windows. It has been declared as very critical. This vulnerability affects unknown code of the component Bluetooth A2DP Driver. Executing a manipulation can lead to integer underflow.

This vulnerability is handled as CVE-2026-83838. The attack can be executed remotely. There is not any exploit available.

A patch should be applied to remediate this issue.VulDB Recent EntriesRead More