PT-2026-41245 · Amd · Amd Ryzen 7040 Series Processors With Radeon Graphics+3

Published 2026-05-15 · Updated 2026-05-15 · CVE-2025-0040

NVD

CVSS v4.0

5.3

Medium

Base vector

AV:P/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2025-0040

Affected Products

Amd Ryzen 7040 Series Processors With Radeon Graphics

Amd Ryzen™ 8000 Series Desktop Processors

Amd Ryzen™ 8040 Series Mobile Processors With Radeon™ Graphics

Amd Ryzen™ Embedded 8000 Series Processors

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-0040 · Security Note
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html · Note
• https://amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html · Note