CVE-2023-2687: Silabs Gecko Software Development Kit

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Buffer overflow in Platform CLI component in Silicon Labs Gecko SDK v4.2.1 and earlier allows user to overwrite limited structures on the heap.

Affected products

• Silabs Gecko Software Development Kit: up to and including 4.2.1

Published 2023-06-02. Last modified 2026-06-17.