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CVE-2026-28522 arduino-TuyaOpen WiFiUDP Null Pointer Dereference Denial of Service

🗓️ 15 Mar 2026 13:36:52Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Arduino TuyaOpen before 1.2.1 has a WiFiUDP null pointer dereference; local attackers can flood with datagrams to exhaust memory and cause denial of service.

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08 Jul 2026 08:06Current
6Medium risk
Vulners AI Score6
CVSS 47.1
EPSS0.00271
2