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CVE-2026-22212

🗓️ 12 Jan 2026 23:02:45Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

TinyOS up to 2.1.2 has a stack overflow in mcp2200gpio from unsafe path construction during device discovery.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-22212
13 Jan 202602:02
circl
CNNVD
TinyOS 安全漏洞
12 Jan 202600:00
cnnvd
Cvelist
CVE-2026-22212 TinyOS <= 2.1.2 Stack-Based Buffer Overflow in mcp2200gpio
12 Jan 202623:02
cvelist
EUVD
EUVD-2026-2398
13 Jan 202600:30
euvd
NVD
CVE-2026-22212
12 Jan 202623:15
nvd
Positive Technologies
PT-2026-2321
12 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-22212
13 Jan 202623:20
redhatcve
Vulnrichment
CVE-2026-22212 TinyOS <= 2.1.2 Stack-Based Buffer Overflow in mcp2200gpio
12 Jan 202623:02
vulnrichment
Vulners
Node
tinyostinyosRange02.1.2
[
  {
    "defaultStatus": "unknown",
    "product": "TinyOS",
    "repo": "https://github.com/tinyos/tinyos-main",
    "vendor": "TinyOS",
    "versions": [
      {
        "lessThanOrEqual": "2.1.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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15 Apr 2026 00:35Current
6.7Medium risk
Vulners AI Score6.7
CVSS 44.8
EPSS0.00029
SSVC
7