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CVE-2026-20763

🗓️ 11 Aug 2026 16:26:01Reported by intelType 
cve
 cve
🔗 web.nvd.nist.gov👁 39 Views

Incorrect calculation in Intel TDX Guest software before 0.3.1 may allow escalation of privilege via local access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-20763
11 Aug 202616:26
cvelist
euvd
EUVD
EUVD-2026-56490
11 Aug 202616:26
euvd
intel
Intel
Intel® TDX Guest Software Advisory
11 Aug 202600:00
intel
nvd
NVD
CVE-2026-20763
11 Aug 202617:17
nvd
ptsecurity
Positive Technologies
PT-2026-70296
11 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-20763
11 Aug 202616:26
vulnrichment
NVD
Vulners
[
  {
    "vendor": "n/a",
    "product": "Intel(R) TDX Guest software",
    "versions": [
      {
        "version": "before version 0.3.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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18 Aug 2026 15:48Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.14.2
CVSS 44.6
EPSS0.00112
SSVC
39