What is GHSA-jjjq-73mg-45mw?

GHSA-jjjq-73mg-45mw is a security advisory published by GitHub Security Advisories with High severity. A heap overflow in the a2dp_decoder_sbc.cpp component of Bestechnic Co., Ltd BES2300 Bluetooth...

Which CVE IDs does GHSA-jjjq-73mg-45mw cover?

GHSA-jjjq-73mg-45mw covers the following CVE IDs: CVE-2026-79377. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jjjq-73mg-45mw?

GHSA-jjjq-73mg-45mw has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-jjjq-73mg-45mwHighCVSS 7.5

A heap overflow in the a2dp_decoder_sbc.cpp component of Bestechnic Co., Ltd BES2300 Bluetooth...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-79377 →

📋 Description

A heap overflow in the a2dp_decoder_sbc.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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-79377
https://github.com/Derek-Vencer/best1307/blob/296d587ad3766bbff96e7f466cf0775c170a/apps/audioplayers/a2dp_decoder/a2dp_decoder_sbc.cpp
https://www.bestechnic.com/CVE-2026-79376.pdf
https://github.com/advisories/GHSA-jjjq-73mg-45mw