{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "wasm-v0.40.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9f541c849ef733d2df2851a666f359d01dcdcb8e"
            },
            {
              "fixed": "553927f9cbd71ece1c6dbb538c2dd14bef95c65a"
            }
          ],
          "repo": "https://github.com/privasys/enclave-os-mini",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-49qm-4pj3-w2c6"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-346"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108265.json"
  },
  "details": "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.",
  "id": "CVE-2026-108265",
  "modified": "2026-10-11T02:30:52.703026836Z",
  "published": "2026-10-09T20:55:54.705Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Privasys/enclave-os-mini/releases/tag/wasm-v0.40.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108265.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Privasys/enclave-os-mini/security/advisories/GHSA-49qm-4pj3-w2c6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-108265"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Privasys/enclave-os-mini/commit/9f541c849ef733d2df2851a666f359d01dcdcb8e"
    },
    {
      "type": "ARTICLE",
      "url": "https://privasys.org/blog/binding-attestation-to-the-tls-session"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "enclave-os-mini: RA-TLS challenge certificates were not bound to the TLS session"
}