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CVE-2026-20885 (GCVE-0-2026-20885)

Vulnerability from nvd – Published: 2026-08-11 16:26 – Updated: 2026-08-12 15:54

Summary

Improper authentication in the Intel(R) TDX module for some Intel(R) platforms within Ring 0: Trust Domain may allow an information disclosure and escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts.

Severity

7 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:53 UTC

CWE

Escalation of Privilege, Information Disclosure
CWE-287 - Improper Authentication

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) platforms	Affected: See references

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20885",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-12T15:53:59.018189Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-287",
                "description": "CWE-287 Improper Authentication",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-12T15:54:17.053Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Intel(R) platforms",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper authentication in the Intel(R) TDX module for some Intel(R) platforms within Ring 0: Trust Domain may allow an information disclosure and escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "HIGH",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "LOW",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N",
            "version": "4.0",
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            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH"
          },
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          "scenarios": [
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              "lang": "en",
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          "descriptions": [
            {
              "description": "Escalation of Privilege, Information Disclosure",
              "lang": "en"
            },
            {
              "cweId": "CWE-287",
              "description": "Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-11T16:26:51.153Z",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
        "shortName": "intel"
      },
      "references": [
        {
          "name": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01436.html",
          "url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01436.html"
        }
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    }
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  "cveMetadata": {
    "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
    "assignerShortName": "intel",
    "cveId": "CVE-2026-20885",
    "datePublished": "2026-08-11T16:26:51.153Z",
    "dateReserved": "2025-12-03T17:59:50.557Z",
    "dateUpdated": "2026-08-12T15:54:17.053Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-20775 (GCVE-0-2026-20775)

Vulnerability from nvd – Published: 2026-08-11 16:26 – Updated: 2026-08-12 15:43

Summary

Uncaught exception for some Intel(R) TDX modules within Ring 0: Trust Domain may allow a denial of service. System software adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.

Severity

6.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:41 UTC

CWE

Denial of Service
CWE-248 - Uncaught Exception

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) TDX modules	Affected: See references

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20775",
                "options": [
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-12T15:41:31.576512Z",
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "product": "Intel(R) TDX modules",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ]
        }
      ],
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "HIGH",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
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            {
              "description": "Denial of Service",
              "lang": "en"
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              "description": "Uncaught Exception",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-11T16:26:15.390Z",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
        "shortName": "intel"
      },
      "references": [
        {
          "name": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01436.html",
          "url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01436.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
    "assignerShortName": "intel",
    "cveId": "CVE-2026-20775",
    "datePublished": "2026-08-11T16:26:15.390Z",
    "dateReserved": "2025-12-09T04:00:18.792Z",
    "dateUpdated": "2026-08-12T15:43:04.732Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-20705 (GCVE-0-2026-20705)

Vulnerability from nvd – Published: 2026-08-11 16:25 – Updated: 2026-08-12 15:52

Summary

Insecure storage of sensitive information in the Intel(R) TDX module for some Intel(R) platform within Ring 0: Trust Domain may allow information disclosure. System software adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.

Severity

6.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:52 UTC

CWE

Information Disclosure
CWE-922 - Insecure Storage of Sensitive Information

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) platform	Affected: See references

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20705",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-12T15:52:33.194208Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-922",
                "description": "CWE-922 Insecure Storage of Sensitive Information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-12T15:52:48.687Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Intel(R) platform",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Insecure storage of sensitive information in the Intel(R) TDX module for some Intel(R) platform within Ring 0: Trust Domain may allow information disclosure. System software adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "HIGH",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          },
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          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
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              "lang": "en"
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              "description": "Insecure Storage of Sensitive Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-11T16:25:14.178Z",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
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          "name": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01436.html",
          "url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01436.html"
        }
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  "cveMetadata": {
    "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
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    "datePublished": "2026-08-11T16:25:14.178Z",
    "dateReserved": "2025-12-18T04:00:20.251Z",
    "dateUpdated": "2026-08-12T15:52:48.687Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-33607 (GCVE-0-2024-33607)

Vulnerability from nvd – Published: 2025-08-12 16:59 – Updated: 2025-08-13 20:14

Summary

Out-of-bounds read in some Intel(R) TDX module software before version TDX_1.5.07.00.774 may allow an authenticated user to potentially enable information disclosure via local access.

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-13 19:54 UTC

CWE

Information Disclosure
CWE-125 - Out-of-bounds Read

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version TDX_1.5.07.00.774

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-33607",
                "options": [
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                    "Exploitation": "none"
                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-13T19:54:29.982337Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "defaultStatus": "unaffected",
          "product": "Intel(R) TDX module software",
          "vendor": "n/a",
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              "status": "affected",
              "version": "before version TDX_1.5.07.00.774"
            }
          ]
        }
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
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            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
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            "vulnIntegrityImpact": "NONE"
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              "value": "GENERAL"
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              "description": "Out-of-bounds Read",
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        "dateUpdated": "2025-08-12T16:59:40.460Z",
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        }
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  },
  "cveMetadata": {
    "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
    "assignerShortName": "intel",
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    "datePublished": "2025-08-12T16:59:40.460Z",
    "dateReserved": "2024-06-15T03:00:08.552Z",
    "dateUpdated": "2025-08-13T20:14:41.793Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2024-39283 (GCVE-0-2024-39283)

Vulnerability from nvd – Published: 2024-08-14 13:45 – Updated: 2024-08-14 18:00

Summary

Incomplete filtering of special elements in Intel(R) TDX module software before version TDX_1.5.01.00.592 may allow an authenticated user to potentially enable escalation of privilege via local access.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-14 17:56 UTC

CWE

escalation of privilege
CWE-791 - Incomplete filtering of special elements

Assigner

intel mitre root

References

1 reference

URL	Tags
https://www.intel.com/content/www/us/en/security-…

Impacted products

2 products

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version TDX_1.5.01.00.592
intel	tdx_module_software	Affected: 0 , < 1.5.01.00.592 (custom) cpe:2.3:a:intel:tdx_module_software:1.5.05.46.698:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:intel:tdx_module_software:1.5.05.46.698:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "tdx_module_software",
            "vendor": "intel",
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CVE-2024-21801 (GCVE-0-2024-21801)

Vulnerability from nvd – Published: 2024-08-14 13:45 – Updated: 2024-08-16 13:53

Summary

Insufficient control flow management in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable denial of service via local access.

Severity

7.1 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-16 13:52 UTC

CWE

denial of service
CWE-691 - Insufficient control flow management

Assigner

intel mitre root

References

1 reference

URL	Tags
https://www.intel.com/content/www/us/en/security-…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version 1.5.05.46.698

Show details on NVD website

JSON

To clipboard

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CVE-2023-47855 (GCVE-0-2023-47855)

Vulnerability from nvd – Published: 2024-05-16 20:47 – Updated: 2025-02-13 17:18

Summary

Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-21 15:16 UTC

CWE

escalation of privilege
CWE-20 - Improper input validation

Assigner

intel mitre root

References

2 references

URL	Tags
https://www.intel.com/content/www/us/en/security-…
https://security.netapp.com/advisory/ntap-2024062…

Impacted products

2 products

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version 1.5.05.46.698
intel	trust_domain_extensions_module	Affected: 0 , < 1.5.05.46.698 (custom) cpe:2.3:a:intel:trust_domain_extensions_module::::::::

Show details on NVD website

JSON

To clipboard

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CVE-2023-45745 (GCVE-0-2023-45745)

Vulnerability from nvd – Published: 2024-05-16 20:47 – Updated: 2025-02-13 17:14

Summary

Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

Severity

7.9 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-24 15:36 UTC

CWE

escalation of privilege
CWE-20 - Improper input validation

Assigner

intel mitre root

References

2 references

URL	Tags
https://www.intel.com/content/www/us/en/security-…
https://security.netapp.com/advisory/ntap-2024062…

Impacted products

2 products

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version 1.5.05.46.698
intel	tdx_module_software	Affected: 1.5.05.46.698 cpe:2.3:a:intel:tdx_module_software:1.5.05.46.698:::::::*

Show details on NVD website

JSON

To clipboard

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CVE-2026-20885 (GCVE-0-2026-20885)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:26 – Updated: 2026-08-12 15:54

Summary

Improper authentication in the Intel(R) TDX module for some Intel(R) platforms within Ring 0: Trust Domain may allow an information disclosure and escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts.

Severity

7 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:53 UTC

CWE

Escalation of Privilege, Information Disclosure
CWE-287 - Improper Authentication

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) platforms	Affected: See references

Show details on NVD website

JSON

To clipboard

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CVE-2026-20775 (GCVE-0-2026-20775)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:26 – Updated: 2026-08-12 15:43

Summary

Uncaught exception for some Intel(R) TDX modules within Ring 0: Trust Domain may allow a denial of service. System software adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.

Severity

6.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:41 UTC

CWE

Denial of Service
CWE-248 - Uncaught Exception

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) TDX modules	Affected: See references

Show details on NVD website

JSON

To clipboard

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CVE-2026-20705 (GCVE-0-2026-20705)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 15:52

Summary

Insecure storage of sensitive information in the Intel(R) TDX module for some Intel(R) platform within Ring 0: Trust Domain may allow information disclosure. System software adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.

Severity

6.8 (Medium)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:52 UTC

CWE

Information Disclosure
CWE-922 - Insecure Storage of Sensitive Information

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) platform	Affected: See references

Show details on NVD website

JSON

To clipboard

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CVE-2024-33607 (GCVE-0-2024-33607)

Vulnerability from cvelistv5 – Published: 2025-08-12 16:59 – Updated: 2025-08-13 20:14

Summary

Out-of-bounds read in some Intel(R) TDX module software before version TDX_1.5.07.00.774 may allow an authenticated user to potentially enable information disclosure via local access.

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-13 19:54 UTC

CWE

Information Disclosure
CWE-125 - Out-of-bounds Read

Assigner

intel mitre root

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version TDX_1.5.07.00.774

Show details on NVD website

JSON

To clipboard

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CVE-2024-39283 (GCVE-0-2024-39283)

Vulnerability from cvelistv5 – Published: 2024-08-14 13:45 – Updated: 2024-08-14 18:00

Summary

Incomplete filtering of special elements in Intel(R) TDX module software before version TDX_1.5.01.00.592 may allow an authenticated user to potentially enable escalation of privilege via local access.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-14 17:56 UTC

CWE

escalation of privilege
CWE-791 - Incomplete filtering of special elements

Assigner

intel mitre root

References

1 reference

URL	Tags
https://www.intel.com/content/www/us/en/security-…

Impacted products

2 products

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version TDX_1.5.01.00.592
intel	tdx_module_software	Affected: 0 , < 1.5.01.00.592 (custom) cpe:2.3:a:intel:tdx_module_software:1.5.05.46.698:::::::*

Show details on NVD website

JSON

To clipboard

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CVE-2024-21801 (GCVE-0-2024-21801)

Vulnerability from cvelistv5 – Published: 2024-08-14 13:45 – Updated: 2024-08-16 13:53

Summary

Insufficient control flow management in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable denial of service via local access.

Severity

7.1 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-16 13:52 UTC

CWE

denial of service
CWE-691 - Insufficient control flow management

Assigner

intel mitre root

References

1 reference

URL	Tags
https://www.intel.com/content/www/us/en/security-…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version 1.5.05.46.698

Show details on NVD website

JSON

To clipboard

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CVE-2023-47855 (GCVE-0-2023-47855)

Vulnerability from cvelistv5 – Published: 2024-05-16 20:47 – Updated: 2025-02-13 17:18

Summary

Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-08-21 15:16 UTC

CWE

escalation of privilege
CWE-20 - Improper input validation

Assigner

intel mitre root

References

2 references

URL	Tags
https://www.intel.com/content/www/us/en/security-…
https://security.netapp.com/advisory/ntap-2024062…

Impacted products

2 products

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version 1.5.05.46.698
intel	trust_domain_extensions_module	Affected: 0 , < 1.5.05.46.698 (custom) cpe:2.3:a:intel:trust_domain_extensions_module::::::::

Show details on NVD website

JSON

To clipboard

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CVE-2023-45745 (GCVE-0-2023-45745)

Vulnerability from cvelistv5 – Published: 2024-05-16 20:47 – Updated: 2025-02-13 17:14

Summary

Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

Severity

7.9 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-24 15:36 UTC

CWE

escalation of privilege
CWE-20 - Improper input validation

Assigner

intel mitre root

References

2 references

URL	Tags
https://www.intel.com/content/www/us/en/security-…
https://security.netapp.com/advisory/ntap-2024062…

Impacted products

2 products

Vendor	Product	Version
n/a	Intel(R) TDX module software	Affected: before version 1.5.05.46.698
intel	tdx_module_software	Affected: 1.5.05.46.698 cpe:2.3:a:intel:tdx_module_software:1.5.05.46.698:::::::*

Show details on NVD website

JSON

To clipboard

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Find a vulnerability

Search criteria ⓘ Use this form to refine search results.
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16 vulnerabilities found for tdx_module by intel

CVE-2026-20885 (GCVE-0-2026-20885)

CVE-2026-20775 (GCVE-0-2026-20775)

CVE-2026-20705 (GCVE-0-2026-20705)

CVE-2024-33607 (GCVE-0-2024-33607)

CVE-2024-39283 (GCVE-0-2024-39283)

CVE-2024-21801 (GCVE-0-2024-21801)

CVE-2023-47855 (GCVE-0-2023-47855)

CVE-2023-45745 (GCVE-0-2023-45745)

CVE-2026-20885 (GCVE-0-2026-20885)

CVE-2026-20775 (GCVE-0-2026-20775)

CVE-2026-20705 (GCVE-0-2026-20705)

CVE-2024-33607 (GCVE-0-2024-33607)

CVE-2024-39283 (GCVE-0-2024-39283)

CVE-2024-21801 (GCVE-0-2024-21801)

CVE-2023-47855 (GCVE-0-2023-47855)

CVE-2023-45745 (GCVE-0-2023-45745)

Find a vulnerability

Search criteria ⓘ Use this form to refine search results. Full-text search supports keyword queries with ranking and filtering. You can combine vendor, product, and sources to narrow results. Enable “Apply ordering” to sort by date instead of relevance.

16 vulnerabilities found for tdx_module by intel

CVE-2026-20885 (GCVE-0-2026-20885)

CVE-2026-20775 (GCVE-0-2026-20775)

CVE-2026-20705 (GCVE-0-2026-20705)

CVE-2024-33607 (GCVE-0-2024-33607)

CVE-2024-39283 (GCVE-0-2024-39283)

CVE-2024-21801 (GCVE-0-2024-21801)

CVE-2023-47855 (GCVE-0-2023-47855)

CVE-2023-45745 (GCVE-0-2023-45745)

CVE-2026-20885 (GCVE-0-2026-20885)

CVE-2026-20775 (GCVE-0-2026-20775)

CVE-2026-20705 (GCVE-0-2026-20705)

CVE-2024-33607 (GCVE-0-2024-33607)

CVE-2024-39283 (GCVE-0-2024-39283)

CVE-2024-21801 (GCVE-0-2024-21801)

CVE-2023-47855 (GCVE-0-2023-47855)

CVE-2023-45745 (GCVE-0-2023-45745)

Search criteria ⓘ Use this form to refine search results.
Full-text search supports keyword queries with ranking and filtering.
You can combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by date instead of relevance.