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Vulnerability of microprogramming software for Intel, AMD, ARM, and IBM processors: This vulnerability arises due to the creation of racing states in a speculative mode, which can lead to access to already freed memory areas. If the processor mispredicts the branching in the code, it allows a hacker to gain access to protected memory.

🗓️ 14 Mar 2024 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Speculative execution races in microcode allow access to freed memory by mispredicted branches.

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24 Oct 2025 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 26.8
CVSS 38.8
EPSS0.01231
2