cvedb.io
CVE-2026-28521
HIGH · CVSS 7.7
EPSS exploitation probability: 0%
Published 2026-03-16T14:19:28.557 · Last modified 2026-06-17T10:28:47.503

Summary

arduino-TuyaOpen before version 1.2.1 contains an out-of-bounds memory read vulnerability in the TuyaIoT component. An attacker who hijacks or controls the Tuya cloud service can issue malicious DP event data to victim devices, causing out-of-bounds memory access that may result in information disclosure or a denial-of-service condition.

Affected products

tuya — arduino-tuyaopen

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.