CVE-2026-77709 | SonicWall SonicOS TACACS+ Authentication Client heap-based overflow

A vulnerability was found in SonicWall SonicOS. It has been classified as critical. Affected is an unknown function of the component TACACS+ Authentication Client. The manipulation leads to heap-based buffer overflow.

This vulnerability is documented as CVE-2026-77709. The attack can be initiated remotely. There is not any exploit available.VulDB Recent EntriesRead More