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CVE-2026-8618 Pre-Authentication Stack-based Buffer Overflow Remote Code Execution in TDDPv2 Subtype 0x91 on Deco M9 Plus

🗓️ 01 Oct 2026 18:16:32Reported by TPLinkType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Pre-auth stack-based buffer overflow in Deco M9 Plus TDDPv2 service enables RCE or DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-8618
1 Oct 202618:16
–cve
euvd
EUVD
EUVD-2026-91006
1 Oct 202618:16
–euvd
nvd
NVD
CVE-2026-8618
1 Oct 202619:17
–nvd
ptsecurity
Positive Technologies
PT-2026-103972
1 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-8618 Pre-Authentication Stack-based Buffer Overflow Remote Code Execution in TDDPv2 Subtype 0x91 on Deco M9 Plus
1 Oct 202618:16
–vulnrichment
[
  {
    "vendor": "TP-Link Systems Inc.",
    "product": "Deco M9 Plus V2",
    "modules": [
      "tddp"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.9.2 Build 20260818",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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