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    2 vulnerabilities found for enclave-os-mini by Privasys

    CVE-2026-108265 (GCVE-0-2026-108265)

    Vulnerability from nvd – Published: 2026-10-09 20:55 – Updated: 2026-10-09 20:55
    VLAI
    Title
    enclave-os-mini: RA-TLS challenge certificates were not bound to the TLS session
    Summary
    Enclave OS Mini is a Rust-based runtime for confidential applications inside Intel SGX enclaves. Prior to wasm-v0.40.0, the SGX runtime's RA-TLS challenge certificate path placed the certificate public-key hash and client nonce in quote ReportData but omitted a value bound to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept an attacker-terminated connection as the attested enclave. This issue is fixed in wasm-v0.40.0.
    Severity
    9.1 (Critical)
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    CWE
    • CWE-346 - Origin Validation Error
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7552 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Privasys enclave-os-mini Affected: < wasm-v0.40.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "enclave-os-mini",
          "vendor": "Privasys",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c wasm-v0.40.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Enclave OS Mini is a Rust-based runtime for confidential applications inside Intel SGX enclaves. Prior to wasm-v0.40.0, the SGX runtime\u0027s RA-TLS challenge certificate path placed the certificate public-key hash and client nonce in quote ReportData but omitted a value bound to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept an attacker-terminated connection as the attested enclave. This issue is fixed in wasm-v0.40.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-346",
              "description": "CWE-346: Origin Validation Error",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-09T20:55:54.705Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/Privasys/enclave-os-mini/security/advisories/GHSA-49qm-4pj3-w2c6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Privasys/enclave-os-mini/security/advisories/GHSA-49qm-4pj3-w2c6"
        },
        {
          "name": "https://github.com/Privasys/enclave-os-mini/commit/9f541c849ef733d2df2851a666f359d01dcdcb8e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Privasys/enclave-os-mini/commit/9f541c849ef733d2df2851a666f359d01dcdcb8e"
        },
        {
          "name": "https://github.com/Privasys/enclave-os-mini/releases/tag/wasm-v0.40.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Privasys/enclave-os-mini/releases/tag/wasm-v0.40.0"
        },
        {
          "name": "https://privasys.org/blog/binding-attestation-to-the-tls-session",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://privasys.org/blog/binding-attestation-to-the-tls-session"
        }
      ],
      "source": {
        "advisory": "GHSA-49qm-4pj3-w2c6",
        "discovery": "UNKNOWN"
      },
      "title": "enclave-os-mini: RA-TLS challenge certificates were not bound to the TLS session"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-108265",
    "datePublished": "2026-10-09T20:55:54.705Z",
    "dateReserved": "2026-10-09T17:33:15.410Z",
    "dateUpdated": "2026-10-09T20:55:54.705Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-108265 (GCVE-0-2026-108265)

    Vulnerability from cvelistv5 – Published: 2026-10-09 20:55 – Updated: 2026-10-09 20:55
    VLAI
    Title
    enclave-os-mini: RA-TLS challenge certificates were not bound to the TLS session
    Summary
    Enclave OS Mini is a Rust-based runtime for confidential applications inside Intel SGX enclaves. Prior to wasm-v0.40.0, the SGX runtime's RA-TLS challenge certificate path placed the certificate public-key hash and client nonce in quote ReportData but omitted a value bound to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept an attacker-terminated connection as the attested enclave. This issue is fixed in wasm-v0.40.0.
    Severity
    9.1 (Critical)
    CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    CWE
    • CWE-346 - Origin Validation Error
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7552 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Privasys enclave-os-mini Affected: < wasm-v0.40.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "enclave-os-mini",
          "vendor": "Privasys",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c wasm-v0.40.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Enclave OS Mini is a Rust-based runtime for confidential applications inside Intel SGX enclaves. Prior to wasm-v0.40.0, the SGX runtime\u0027s RA-TLS challenge certificate path placed the certificate public-key hash and client nonce in quote ReportData but omitted a value bound to the active TLS session. An attacker who obtained an enclave TLS private key could relay a genuine quote onto another connection, causing a relying party to accept an attacker-terminated connection as the attested enclave. This issue is fixed in wasm-v0.40.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "NETWORK",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-346",
              "description": "CWE-346: Origin Validation Error",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-09T20:55:54.705Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/Privasys/enclave-os-mini/security/advisories/GHSA-49qm-4pj3-w2c6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Privasys/enclave-os-mini/security/advisories/GHSA-49qm-4pj3-w2c6"
        },
        {
          "name": "https://github.com/Privasys/enclave-os-mini/commit/9f541c849ef733d2df2851a666f359d01dcdcb8e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Privasys/enclave-os-mini/commit/9f541c849ef733d2df2851a666f359d01dcdcb8e"
        },
        {
          "name": "https://github.com/Privasys/enclave-os-mini/releases/tag/wasm-v0.40.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/Privasys/enclave-os-mini/releases/tag/wasm-v0.40.0"
        },
        {
          "name": "https://privasys.org/blog/binding-attestation-to-the-tls-session",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://privasys.org/blog/binding-attestation-to-the-tls-session"
        }
      ],
      "source": {
        "advisory": "GHSA-49qm-4pj3-w2c6",
        "discovery": "UNKNOWN"
      },
      "title": "enclave-os-mini: RA-TLS challenge certificates were not bound to the TLS session"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-108265",
    "datePublished": "2026-10-09T20:55:54.705Z",
    "dateReserved": "2026-10-09T17:33:15.410Z",
    "dateUpdated": "2026-10-09T20:55:54.705Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}