CVE-2026-108362

Description

Privasys Remote Attestation TLS Clients provides multi-language utilities for verifying attested TLS connections. Prior to 0.11.0, TEE attestation evidence in Privasys attested TLS is accepted without requiring an explicitly authorized platform identity. When a network attacker can forge evidence or extract attestation secrets from a compromised unrevoked platform, the verifier accepts valid measurements from a different unrevoked TEE platform as though they came from the intended Attester. The attacker can impersonate the attested TLS endpoint. This issue is fixed in version 0.11.0.

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Weakness Type (CWE)

CWE-346 CWE-346

References

Other References

https://github.com/Privasys/ra-tls-clients/commit/1179ed097fdcb8519a85973a8a6c6ccbd0f50b03 https://github.com/Privasys/ra-tls-clients/releases/tag/v0.11.0 https://github.com/Privasys/ra-tls-clients/security/advisories/GHSA-pj2x-5wqv-fh57

Frequently Asked Questions

What is CVE-2026-108362? +

Privasys Remote Attestation TLS Clients provides multi-language utilities for verifying attested TLS connections. Prior to 0.11.0, TEE attestation evidence in Privasys attested TLS is accepted without requiring an explicitly authorized platform identity. When a network attacker can forge evidence or extract attestation secrets from a compromised unrevoked platform, the verifier accepts valid measurements from a different unrevoked TEE platform as though they came from the intended Attester. The attacker can impersonate the attested TLS endpoint. This issue is fixed in version 0.11.0.

How do I check if I'm vulnerable to CVE-2026-108362? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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