CVE-2024-36315: AMD Epyc 8004 Series Processors

Medium severity, CVSS 5.7. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper enforcement of the LFENCE serialization property may allow an attacker to bypass speculation barriers and potentially disclose sensitive information, potentially resulting in loss of confidentiality.

Affected products

• AMD AMD Epyc 8004 Series Processors
• AMD AMD Epyc Embedded 8004 Series Processors
• AMD AMD Epyc Embedded 9004 Series Processors Formerly Codenamed Bergamo
• AMD AMD Epyc Embedded 9004 Series Processors Formerly Codenamed Genoa
• AMD AMD Epyc Series 9004 Processors
• AMD AMD Epycseries 4004 Processors
• AMD AMD Instinct MI300A Series Processors
• AMD AMD Ryzen 7000 Series Desktop Processors
• AMD AMD Ryzen 7000 Series Desktop Processors Formerly Codenamed Raphael
• AMD AMD Ryzen 7040 Series Mobile Processors With Radeon Graphics
• AMD AMD Ryzen 7045 Series Mobile Processors With Radeon Graphics
• AMD AMD Ryzen 8000 Series Desktop Processors
• AMD AMD Ryzen 8000 Series Desktop Processors Formerly Codenamed Phoenix
• AMD AMD Ryzen 9000 Series Desktop Processors
• AMD AMD Ryzen Embedded 7000 Series Processors
• AMD AMD Ryzen Embedded 8000 Series Processors
• AMD AMD Ryzen z1 Series Processors

Published 2026-05-13. Last modified 2026-06-17.