CVE-2025-62626: AMD Epyc 9005 Series Processors

High severity, CVSS 7.2. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper handling of insufficient entropy in the AMD CPUs could allow a local attacker to influence the values returned by the RDSEED instruction, potentially resulting in the consumption of insufficiently random values.

Affected products

  • AMD AMD Epyc 9005 Series Processors
  • AMD AMD Ryzen 9000hx Series Processors

Published 2025-11-21. Last modified 2026-06-17.