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.
Metrics
Affected Vendors & Products
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References
History
Sun, 15 Mar 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | arduino-TuyaOpen TuyaIoT Out-of-Bounds Memory Read Information Disclosure | |
| Weaknesses | CWE-125 | |
| References |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-03-15T13:35:46.217Z
Reserved: 2026-02-27T21:07:55.466Z
Link: CVE-2026-28521
Vulnrichment
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NVD
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Redhat
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