CVE-2026-65933
Received Received - Intake

Bluetooth Information Leak in Silicon Labs BT122

Publication date: 2026-08-13

Last updated on: 2026-08-13

Assigner: Silicon Graphics (SGI)

Description
A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below.

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Meta Information

Published
2026-08-13
Last Modified
2026-08-13
Generated
2026-08-13
AI Q&A
2026-08-13
EPSS Evaluated
N/A
NVD
CVE-2026-65933
EUVD
EUVD-2026-58079

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
silicon_labs bt122 *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-126 The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

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Executive Summary

This vulnerability involves a malformed Bluetooth connection request message that can cause the BT122 device to leak potentially sensitive information. It is referenced as vulnerability B-E4 in a related paper.

Impact Analysis

The vulnerability may lead to unauthorized disclosure of sensitive data due to improper handling of Bluetooth connection requests by the BT122 device.

Mitigation Strategies

Update the BT122 firmware to the latest version provided by Silicon Labs to address the Bluetooth connection request message vulnerability.

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