CVE-2026-108265
Enclave OS Mini is a Rust-based runtime for confidential applications inside Intel SGX enclaves
- Risk score
- 60/100
- CVSS
- 9.1 v4.0
- Exploit chance (30 days)
- 0.1%
- Published
- 9 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 ob…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 9.1 critical
- Remotely exploitable without logging in
References
- https://github.com/Privasys/enclave-os-mini/commit/9f541c849ef733d2df2851a666f359d01dcdcb8e
- https://github.com/Privasys/enclave-os-mini/releases/tag/wasm-v0.40.0
- https://github.com/Privasys/enclave-os-mini/security/advisories/GHSA-49qm-4pj3-w2c6
- https://privasys.org/blog/binding-attestation-to-the-tls-session
Original description
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.
Last activity 9 Oct 2026. Patch Forecast updates every hour.