CVE-2023-51391: Silabs Gecko Software Development Kit

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service.

Affected products

• Silabs Gecko Software Development Kit: before 4.4.2 (fixed in 4.4.2)

Published 2024-04-16. Last modified 2026-06-17.