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

🗓️ 15 Mar 2026 13:36:52Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

arduino-TuyaOpen before 1.2.1 has a WiFiUDP null pointer dereference enabling LAN attackers to cause denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-28522
15 Mar 202613:36
attackerkb
CNNVD
arduino-TuyaOpen 代码问题漏洞
16 Mar 202600:00
cnnvd
CVE
CVE-2026-28522
15 Mar 202613:36
cve
EUVD
EUVD-2026-12229
16 Mar 202615:30
euvd
NVD
CVE-2026-28522
16 Mar 202614:19
nvd
Positive Technologies
PT-2026-25553
15 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-28522
26 Mar 202614:59
redhatcve
Vulnrichment
CVE-2026-28522 arduino-TuyaOpen WiFiUDP Null Pointer Dereference Denial of Service
15 Mar 202613:36
vulnrichment
[
  {
    "vendor": "Tuya",
    "product": "arduino-TuyaOpen",
    "versions": [
      {
        "version": "0",
        "lessThan": "1.2.1",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

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26 May 2026 11:52Current
CVSS 3.16.5
CVSS 47.1
EPSS0.00007
32