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ASUS beta BIOS updates restore Ryzen 9000 memory encryption ahead of AMD’s July timeline

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tomshardware.com 2026-06-25

ASUS has begun rolling out beta BIOS updates for several AM5 motherboards to restore Transparent Secure Memory Encryption (TSME) support, making it one of the first vendors to implement AMD’s promised fix after criticism over the silent removal of the feature from non-Pro Ryzen CPUs. TSME, a critica

AMD Ryzen 9000 Memory Encryption TSME BIOS Update ASUS Motherboard X870 Chipset

AMD will reinstate memory encryption on Ryzen 9000 CPUs through a BIOS update in July — TSME is coming back after 'valuable community feedback'

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tomshardware.com 2026-06-20

AMD plans to reinstate Transparent Secure Memory Encryption (TSME) on Ryzen 9000-series desktop processors via a BIOS update in July, reversing a decision made in AGESA 1.2.7.0 that quietly disabled the feature. TSME is a hardware-based memory encryption technology designed to protect against cold b

AMD Ryzen 9000 TSME Memory Encryption BIOS Update Security Technology Ryzen PRO RAM Security

AMD silently removes memory encryption from consumer Ryzen CPUs, leaving users unaware that they may be vulnerable

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tomshardware.com 2026-06-17

AMD has quietly removed a critical security feature, Transparent Secure Memory Encryption (TSME), from its consumer Ryzen CPUs, leaving users unaware of potential vulnerabilities. According to Ars Technica, this feature, which protects against physical attacks such as cold-boot exploits and DRAM sno

AMD Ryzen Memory Encryption TSME Security Vulnerability CPU Security Processor Security Firmware Update

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