CVE-2026-26736: Totolink a3002ru Firmware

High severity, CVSS 8.8. EPSS: 1.3% chance of exploitation in the next 30 days.

TOTOLINK A3002RU_V3 V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the static_ipv6 parameter in the formIpv6Setup function.

Affected products

• Totolink a3002ru Firmware: up to and including 3.0.0-b20220304.1804

Published 2026-02-17. Last modified 2026-06-17.