CVE-2025-0040: AMD Ryzen 7040 Series Mobile Processors With Radeon Graphics

Medium severity, CVSS 5.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper access control between the Joint Test Action Group (JTAG) and Advanced Extensible Interface (AXI) could allow an attacker with physical access to read or overwrite the contents of cross-chip debug (XCD) registers potentially resulting in loss of data integrity or confidentiality.

Affected products

• AMD AMD Ryzen 7040 Series Mobile Processors With Radeon Graphics
• AMD AMD Ryzen 8000 Series Desktop Processors
• AMD AMD Ryzen 8040 Series Mobile Processors With Radeon Graphics
• AMD AMD Ryzen Embedded 8000 Series Processors

Published 2026-05-15. Last modified 2026-06-17.