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CVE-2026-0918 Null Pointer Dereference in Tapo SmartCam HTTP Service on TP-Link Tapo C220 & C520WS

🗓️ 27 Jan 2026 17:52:04Reported by TPLinkType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

CVE-2026-0918: Unauthenticated attacker can crash Tapo C220/C520WS service via large content length, causing temporary denial.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-0918
27 Jan 202617:52
attackerkb
CNNVD
TP-Link Tapo C220 and TP-Link Tapo C520WS have security vulnerabilities
27 Jan 202600:00
cnnvd
CVE
CVE-2026-0918
27 Jan 202617:52
cve
EUVD
EUVD-2026-4792
27 Jan 202617:52
euvd
NVD
CVE-2026-0918
27 Jan 202618:15
nvd
OSV
CVE-2026-0918
27 Jan 202618:15
osv
Positive Technologies
PT-2026-4987
27 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-0918
28 Jan 202621:17
redhatcve
Vulnrichment
CVE-2026-0918 Null Pointer Dereference in Tapo SmartCam HTTP Service on TP-Link Tapo C220 & C520WS
27 Jan 202617:52
vulnrichment
[
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "Tapo C220 v1",
    "modules": [
      "http service"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.4.2 Build 251112",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "Tapo C520WS v2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.2.3 Build 251114",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "Tapo C100 v5",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.4.3 Build 251128",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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