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CVE-2026-49494

🗓️ 07 Jun 2026 12:08:59Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views

CVE-2026-49494: Inspect.sys IPv6 underflow lets remote unauthenticated packet crash Windows kernel.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-49494
7 Jun 202612:08
attackerkb
Cvelist
CVE-2026-49494 Comodo Internet Security Inspect.sys IPv6 Integer Underflow Remote Denial of Service
7 Jun 202612:08
cvelist
EUVD
EUVD-2026-34990
7 Jun 202612:08
euvd
NVD
CVE-2026-49494
7 Jun 202613:16
nvd
Positive Technologies
PT-2026-47183
7 Jun 202600:00
ptsecurity
Vulners
CNA
Node
comodocomodo_internet_securityRange012.3.4.8162
[
  {
    "vendor": "Comodo",
    "product": "Comodo Internet Security",
    "modules": [
      "Inspect.sys"
    ],
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "12.3.4.8162",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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07 Jun 2026 13:16Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.5
CVSS 48.7
19