CVE-2025-52496 – Mbed TLS AESNI Detection Race Condition

CVE ID : CVE-2025-52496

Published : July 4, 2025, 3:15 p.m. | 1 hour, 44 minutes ago

Description : Mbed TLS before 3.6.4 has a race condition in AESNI detection if certain compiler optimizations occur. An attacker may be able to extract an AES key from a multithreaded program, or perform a GCM forgery.

Severity: 7.8 | HIGH

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