High severity7.5NVD Advisory· Published Sep 8, 2026· Updated Sep 8, 2026

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Bestechnic Co., Ltd/BES2300 Bluetooth Audio SoC firmwarellm-fuzzy
Range: <=v3.x

Patches

Vulnerability mechanics

References

github.com/Derek-Vencer/best1307/blob/296d587ad3766bbff96e7f466cf0775c170a/apps/audioplayers/a2dp_decoder/a2dp_decoder_sbc.cppnvd
www.bestechnic.com/CVE-2026-79376.pdfnvd

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