CVE-2026-0399 | SonicWall SonicOS API Endpoint stack-based overflow (SNWLID-2026-0001)

A vulnerability was found in SonicWall SonicOS. It has been declared as critical. Affected by this issue is some unknown functionality of the component API Endpoint. Such manipulation leads to stack-based buffer overflow.

This vulnerability is uniquely identified as CVE-2026-0399. The attack can be launched remotely. No exploit exists.