Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint.
CVE-2026-0399
CVSS base score
4.9 (v3.1)
Severity
MEDIUM
Attack vector
Network
Weakness
CWE-121
Last modified
November 9, 2026
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Affected products
sonicwall sonicos
References
- psirt.global.sonicwall.com Vendor Advisory