What’s Vulnerable › Vulnerabilities

CVE-2026-108362: Privasys attested TLS accepted evidence from any unrevoked TEE platform (diversion attack)

• Severity: critical (CVSS 9.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-12 · updated 2026-10-16
• Weakness: CWE-346

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.

Affected products

• Privasys ra-tls-clients: before 0.11.0

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

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