Bluetooth re-pairing with an existing device can use a lower security level. RS9116W and SiWx91x impacted. See V3 in the BLERP paper linked below.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 14 Aug 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Silabs.com
Silabs.com wiseconnect
Vendors & Products Silabs.com
Silabs.com wiseconnect

Thu, 13 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 13 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Description Bluetooth re-pairing with an existing device can use a lower security level. RS9116W and SiWx91x impacted. See V3 in the BLERP paper linked below.
Title Bluetooth re-pairing can use a lower security level than previous
Weaknesses CWE-290
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Silabs

Published:

Updated: 2026-08-13T17:01:52.758Z

Reserved: 2026-08-07T16:20:57.991Z

Link: CVE-2026-19291

cve-icon Vulnrichment

Updated: 2026-08-13T17:01:48.727Z

cve-icon NVD

Status : Received

Published: 2026-08-13T15:19:37.603

Modified: 2026-08-13T18:17:23.027

Link: CVE-2026-19291

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-14T09:31:30Z

Weaknesses