CVE-2026-1679 | zephyrproject-rtos Zephyr up to 4.3 Eswifi Socket Offload Driver buffer overflow (GHSA-qx3g-5g22-fq5w)

A vulnerability identified as critical has been detected in zephyrproject-rtos Zephyr up to 4.3. Affected by this issue is some unknown functionality of the component Eswifi Socket Offload Driver. Performing a manipulation results in buffer overflow.

This vulnerability is cataloged as CVE-2026-1679. The attack must be initiated from a local position. There is no exploit available.

You should upgrade the affected component.