CVE-2026-79379: Buffer Overflow
Published Sep 8, 2026
·Updated
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.
Affected Software
1 affected component
Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware<=v3.x
Event History
Sep 8, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
Which firmware versions are affected and which version contains the fix?
BES2300 Bluetooth Audio SoC firmware version 3.x and earlier is affected. The issue is fixed in firmware version 5.0.
2
What does an attacker need to do to trigger the issue?
An attacker must send a crafted frame that reaches the SBC_DecodeFrames() function. Successful exploitation can cause a denial of service.