CVE-2026-108266
Severity not reportedPrivasys rustls is a maintained fork of the rustls TLS library that adds RA-TLS challenge and channel-binding support.
Privasys rustls is a maintained fork of the rustls TLS library that adds RA-TLS challenge and channel-binding support. Prior to privasys-v0.8.1, the fork emitted RA-TLS challenge certificates whose quote ReportData was bound to the certificate public key and client nonce but not 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 privasys-v0.8.1.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Privasys/rustls/commit/ab630583b58fee84260cbbfe2f4a8b45d8bde200 security-advisories@github.com
- https://github.com/Privasys/rustls/releases/tag/privasys-v0.8.1 security-advisories@github.com
- https://github.com/Privasys/rustls/security/advisories/GHSA-j6qv-435v-r492 security-advisories@github.com
- https://privasys.org/blog/binding-attestation-to-the-tls-session security-advisories@github.com