CVE-2023-43490

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.

Published 2024-03-14. Last modified 2026-06-17.