CVE-2026-8676 HIGH

CVE-2026-8676

Vendor Silabs.com

Product Simplicity SDK

Weakness CWE-290

Published May 26, 2026

Last update May 26, 2026

View on NVD All CVEs

CVSS base score

8.8/10

Attack vector Adjacent

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

An attacker is able to downgrade the security of a Bluetooth LE connection by deleting an existing bond, spoofing the bonded device and creating a new bond.

Key dates

02Disclosure timeline

May 26, 2026 CVE published

May 26, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-8676 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/290.html