CVE-2026-16096 HIGH

CVE-2026-16096: Shibby Tomato webmon_recent_domains sub_40BB50 stack-based overflow

Vendor Shibby
Product Tomato
Weakness CWE-121
Published July 18, 2026
Last update July 22, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X

What the vulnerability does

01Description

A vulnerability has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. This affects the function sub_40BB50 of the file /proc/webmon_recent_domains. The manipulation leads to stack-based buffer overflow. It is possible to initiate the attack remotely. This project is superseded by FreshTomato.

Key dates

02Disclosure timeline

July 18, 2026 CVE published
July 22, 2026 Record updated