CVE-2026-10066

Name of the Vulnerable Software and Affected Versions Shibby Tomato versions prior to 1.29

Description A stack-based buffer overflow exists in the UPS Service component within the sub 9068() function of the tomatoups.cgi file. This issue allows a remote attacker to trigger the overflow through manipulation of the service. A stack-based buffer overflow occurs when a program writes more data to a buffer located on the stack than the buffer is allocated to hold, potentially leading to crashes or arbitrary code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.