{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-108265",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-10-09T17:33:15.410Z",
        "datePublished": "2026-10-09T20:55:54.705Z",
        "dateUpdated": "2026-10-09T20:55:54.705Z"
    },
    "containers": {
        "cna": {
            "title": "enclave-os-mini: RA-TLS challenge certificates were not bound to the TLS session",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-346",
                            "lang": "en",
                            "description": "CWE-346: Origin Validation Error",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 9.1,
                        "baseSeverity": "CRITICAL",
                        "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"
                    }
                }
            ],
            "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"
                }
            ],
            "affected": [
                {
                    "vendor": "Privasys",
                    "product": "enclave-os-mini",
                    "versions": [
                        {
                            "version": "< wasm-v0.40.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-09T20:55:54.705Z"
            },
            "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'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."
                }
            ],
            "source": {
                "advisory": "GHSA-49qm-4pj3-w2c6",
                "discovery": "UNKNOWN"
            }
        }
    }
}