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Arduino-TuyaOpen buffer error vulnerability

🗓️ 16 Mar 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 23 Views

Arduino-TuyaOpen prior to 1.2.1 has a buffer error in TuyaIoT causing leakage or denial of service.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-28521
15 Mar 202613:35
–attackerkb
circl
Circl
CVE-2026-28521
18 Mar 202605:40
–circl
cve
CVE
CVE-2026-28521
15 Mar 202613:35
–cve
cvelist
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CVE-2026-28521 arduino-TuyaOpen TuyaIoT Out-of-Bounds Memory Read Information Disclosure
15 Mar 202613:35
–cvelist
euvd
EUVD
EUVD-2026-12228
16 Mar 202615:30
–euvd
mend
Mend
CVE-2026-28521
15 Mar 202613:35
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nvd
NVD
CVE-2026-28521
16 Mar 202614:19
–nvd
ptsecurity
Positive Technologies
PT-2026-25552
15 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-28521: Out-of-bounds Read
16 Mar 202600:00
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redhatcve
RedhatCVE
CVE-2026-28521
26 Mar 202614:59
–redhatcve
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29 May 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 47
CVSS 3.17.7
EPSS0.0022
SSVC
23