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CVE-2026-19823

🗓️ 14 Aug 2026 12:15:10Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 36 Views

Stack buffer overflow in Tenda W20E formQOSRuleDel via qosIndex argument enables remote exploitation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-19823
14 Aug 202612:15
attackerkb
cvelist
Cvelist
CVE-2026-19823 Tenda W20E QoS Rule Deletion delQos formQOSRuleDel stack-based overflow
14 Aug 202612:15
cvelist
euvd
EUVD
EUVD-2026-58622
14 Aug 202612:15
euvd
nvd
NVD
CVE-2026-19823
14 Aug 202613:17
nvd
ptsecurity
Positive Technologies
PT-2026-72013
14 Aug 202600:00
ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-19823: Stack-based Buffer Overflow
14 Aug 202600:00
rapid7
Vulners
Node
tendaw20e_firmwareMatch15.11.0.6(1068_1546_841)_cn_tdc
[
  {
    "vendor": "Tenda",
    "product": "W20E",
    "versions": [
      {
        "version": "15.11.0.6(1068_1546_841)_CN_TDC",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:w20e_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "QoS Rule Deletion"
    ]
  }
]

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18 Aug 2026 14:16Current
8.6High risk
Vulners AI Score8.6
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.00466
36