CVE-2025-52540: AMD Ryzen 6000 Series Processors With Radeon Graphics Formerly Codenamed Rembrandt

High severity, CVSS 8.5. EPSS: 0.1% chance of exploitation in the next 30 days.

An improper input validation vulnerability within the AMD Platform Management Framework (PMF) Driver can allow a local attacker to write Out-of-Bounds, potentially resulting in privilege escalation.

Affected products

• AMD AMD Ryzen 6000 Series Processors With Radeon Graphics Formerly Codenamed Rembrandt
• AMD AMD Ryzen 7035 Series Processors With Radeon Graphics Formerly Codenamed Rembrandt R
• AMD AMD Ryzen 7040 Series Mobile Processors With Radeon Graphics Formerly Codenamed Phoenix
• AMD AMD Ryzen 8040 Series Mobile Processors With Radeon Graphics Formerly Codenamed Hawk Point
• AMD AMD Ryzen Embedded 8000 Series Processors

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