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CVE-2026-8619

🗓️ 19 Aug 2026 23:11:51Reported by TPLinkType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Unauthenticated NULL pointer dereference in HTTP service crashes TP-Link routers v2/v3/v8, disrupting web management interface.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-8619 Unauthenticated Denial-of-Service Vulnerability in HTTP Service in TP-Link TL-MR100, TL-MR150, TL-MR6400 and Archer MR600
19 Aug 202623:11
cvelist
euvd
EUVD
EUVD-2026-63168
20 Aug 202600:35
euvd
nvd
NVD
CVE-2026-8619
20 Aug 202600:16
nvd
ptsecurity
Positive Technologies
PT-2026-78867
19 Aug 202600:00
ptsecurity
[
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "TL-MR100 v3.2",
    "platforms": [
      "Linux"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TL-MR100(EU)_V3.20_1.3.0 Build 260609 Rel.49957n",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "TL-MR150 v.3.2",
    "platforms": [
      "Linux"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TL-MR150(EU)_V3.20_1.3.0 Build 260720 Rel.59727n",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "TL-MR6400 v8.0",
    "platforms": [
      "Linux"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "TL-MR6400(EN)_V8_1.5.0 Build 260610 Rel.67978n",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "TP-Link Systems Inc",
    "product": "Archer MR600 v2",
    "platforms": [
      "Linux"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "Archer MR600(EU)_V2_1.10.0 Build 260618",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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20 Aug 2026 00:16Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.1
6