CVE-2026-65934
Received Received - Intake

Silicon Labs BT122 Module Denial of Service via Unencrypted Pause Request

Publication date: 2026-08-13

Last updated on: 2026-08-13

Assigner: Silicon Graphics (SGI)

Description
An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module.  See vulnerability B-E10 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-2026-65934
EUVD
EUVD-2026-58080

Affected Vendors & Products

Currently, no data is known.

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-440 A feature, API, or function does not perform according to its specification.

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Executive Summary

This vulnerability involves an unencrypted 'pause encryption request' message that triggers a denial of service in the BT122 module. An attacker could exploit this by sending a specially crafted message to disrupt the module's normal operation.

Impact Analysis

The denial of service could cause the BT122 module to stop functioning, leading to service interruptions or loss of connectivity. This may affect systems relying on the module for secure communications or operations.

Mitigation Strategies

Disable or block unencrypted pause encryption requests on the BT122 module to prevent denial of service. Update firmware if patches are available from Silicon Labs.

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