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.
History

Tue, 08 Jul 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 04 Jul 2025 15:00:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-733
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-07-04T00:00:00.000Z

Updated: 2025-07-08T14:29:52.443Z

Reserved: 2025-06-17T00:00:00.000Z

Link: CVE-2025-52496

cve-icon Vulnrichment

Updated: 2025-07-08T14:07:13.718Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-04T15:15:22.633

Modified: 2025-07-08T16:18:53.607

Link: CVE-2025-52496

cve-icon Redhat

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