Vulnerability Database

302,156

Total vulnerabilities in the database

CVE-2025-52496

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.

  • Published: Jul 4, 2025
  • Updated: Nov 4, 2025
  • CVE: CVE-2025-52496
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

CWEs: