CVE-2026-77708
MEDIUM
NVD
CVSS Score
5.9
Severity
MEDIUM
Published
Nov 06, 2026
Vendor
unknown
Description
A pre-authentication stack-based buffer overflow vulnerability has been identified in the SonicOS TACACS+ authentication client, which in specific conditions could potentially enable a remote unauthenticated attacker to cause an application level denial of service.