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AMD to Address Vulnerability in Cryptographic RNG

First seen 2 Dec 2025, 18:33 UTC Theregister 97% similarity 18

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AMD plans to release a microcode patch for a critical vulnerability affecting its Epyc and Ryzen CPUs. The flaw, identified as CVE-2025-62626, impacts Zen 5 chips utilizing the RDSEED function, which is essential for generating secure cryptographic keys. An attacker with local privileges could exploit this vulnerability to compromise cryptographic security.

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