Vulnerability · Published Oct 12, 2026 · Assigned by GitHub_M
CVE-2026-108362Privasys attested TLS accepted evidence from any unrevoked TEE platform (diversion attack)
Critical 9.1
In plain English
A critical-severity security flaw in ra-tls-clients from Privasys. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Privasys | ra-tls-clients | < 0.11.0 |
Weakness: CWE-346 · Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N