CVE-2026-20775 is listed by GCP-2026-053.

Code

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No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Oct 14, 2026 · Google Cloud Security Bulletins

   Detected

   Published: 2026-08-11 Description Description Severity Notes Google is aware of several security vulnerabilities affecting Intel® Trust Domain Extensions (TDX) firmware that can compromise confidential guest integrity. These vulnerabilities could allow a privileged host adversary to bypass attestation checks, access restricted registers, or decrypt normally protected guest memory. What Google prod

Sources

• CVE.orgVulnerability recordCVE-2026-20775

  Official CVE identifier

  cve.org
• Google Cloud Security BulletinsVendor advisoryCVE-2026-20775

  Published: 2026-08-11 Description Description Severity Notes Google is aware of several security vulnerabilities affecting Intel® Trust Domain Extensions (TDX) firmware that can compromise confidential guest integrity. These vulnerabilities could allow a privileged host adversary

  docs.cloud.google.com