CVE Catalog

CVE-2026-92792

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.45%

39th percentile - higher than 39% of all known CVEs

Summary

OpenNHP through 1.0.2 selects its trusted-execution attestation verifier based on attacker-supplied evidence containing a test_purpose key, causing the FallbackVerifier to execute unconditionally. Attackers can bypass attestation verification by including the test_purpose key in evidence and providing enrolled measure and serial number pairs from the allowlist to gain unauthorized access.

Risk Assessment

Organizations using OpenNHP are exposed to bypass of the attestation mechanism and unauthorized access to protected resources. This undermines trust in the runtime integrity verification process.

Recommendation

Upgrade OpenNHP to a version newer than 1.0.2 as soon as it becomes available, and implement additional evidence verification controls independent of the test_purpose key.

Related vulnerabilities

Original NVD description (English source)

OpenNHP through 1.0.2 selects its trusted-execution attestation verifier based on attacker-supplied evidence containing a test_purpose key, causing the FallbackVerifier to execute unconditionally. Attackers can bypass attestation verification by including the test_purpose key in evidence and providing enrolled measure and serial number pairs from the allowlist to gain unauthorized access.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS