User Impersonation Affecting SiliconLabs/simplicity_sdk package, versions [,2024.12.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published30 May 2026
- disclosed26 May 2026
- creditUnknown
Introduced: 26 May 2026
CVE-2026-8676 (opens in a new tab)How to fix?
Upgrade SiliconLabs/simplicity_sdk to version 2024.12.0 or higher.
Overview
Affected versions of this package are vulnerable to User Impersonation via the Bluetooth LE bonding process. An attacker can gain unauthorized access and establish a new trusted connection by deleting an existing bond and impersonating a previously bonded device.