CVE-2026-4149 | Sonos Era 300 SMB Response out-of-bounds

A vulnerability classified as problematic was found in Sonos Era 300. This issue affects some unknown processing of the component SMB Response Handler. Such manipulation leads to out-of-bounds read.

This vulnerability is traded as CVE-2026-4149. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is advised.