---
id: CVE-2026-108265
title: >-
  Enclave OS Mini is a Rust-based runtime for confidential applications inside
  Intel SGX enclaves
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 …
severity: none
cwe:
  - CWE-346
published: '2026-10-09'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T21:17:04.870'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108265'
references:
  - url: >-
      https://github.com/Privasys/enclave-os-mini/commit/9f541c849ef733d2df2851a666f359d01dcdcb8e
    label: security-advisories@github.com
  - url: 'https://github.com/Privasys/enclave-os-mini/releases/tag/wasm-v0.40.0'
    label: security-advisories@github.com
  - url: >-
      https://github.com/Privasys/enclave-os-mini/security/advisories/GHSA-49qm-4pj3-w2c6
    label: security-advisories@github.com
  - url: 'https://privasys.org/blog/binding-attestation-to-the-tls-session'
    label: security-advisories@github.com
tags:
  - nvd
ingestedAt: '2026-10-09T22:14:52.101Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.