{"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"}}}}