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VULNERABILITIES

CVE-2026-79376 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA: CISA-ADPCVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://bes2300.com [email protected]Broken LinkVendor
http://bestechnic.com [email protected]Broken LinkVendor
https://www.bestechnic.com/CVE-2026-79376.pdf [email protected]AdvisoryBundleRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1284Improper Validation of Specified Quantity in InputCISA-ADP
CWE-20Improper Input ValidationCISA-ADP

Affected Products

ProductVersions
Bestechnic BES2300
~3

CPE

  • cpe:2.3:o:bestechnic:bes2300_firmware:*:*:*:*:*:*:*:*

Remediation

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-79376
NVD Published Date:
Sep 8, 2026
NVD Last Modified:
Sep 9, 2026
Source:
[email protected]
CVE-2026-79376 Details - Not Deferred