cvedb.io
CVE-2025-52496
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2025-07-04T15:15:22.633 · Last modified 2026-06-17T09:36:36.130

Summary

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.

Affected products

arm — mbed_tls

Does this affect you?

Add your gear to cvedb and we'll alert you only when arm ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.