PT-2026-87072

An issue in the l2cap handle data function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service DoS via sending a crafted L2CAP packet...

CVE-2026-79376

An issue in the l2caphandledata function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service DoS via sending a crafted L2CAP packet...

CVE-2026-79379

A buffer overflow in the SBCDecodeFrames function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier and fixed in v.5.0 allows attackers to cause a Denial of Service DoS via sending a crafted frame...

CVE-2026-79378

The Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC is vulnerable in its firmware v3.x and earlier due to an issue in the btm_acl_handle() function. An attacker can trigger a Denial of Service (DoS) by sending a crafted L2CAP packet . While the CVSS score indicates a High severity (7.5) with a Ne...

CVE-2026-79378

An issue in the btmaclhandle function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service DoS via sending a crafted L2CAP packet...

CVE-2026-79377

A heap overflow in the a2dpdecodersbc.cpp component of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service DoS via sending a crafted L2CAP packet...